The Species Translation Problem: From Mouse Circuits to Human Therapeutics
This section is represented as a source-backed SciDEX wiki artifact. The full source remains in the original computational-review repository.
Source: https://github.com/AllenNeuralDynamics/ComputationalReviewNeuromodulation/blob/95db5c630fe54e183d9c452cf826ce502d4a872d/content/10_species_translation.md
Citation anchors captured: 183
Citation contexts
-
1CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference The measurement revolution detailed in{ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference The measurement revolution detailed in{ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference The measurement revolution detailed in{ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference The translational challenge is not merely academic. The pharmaceutical industry’s retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference. Understanding why translation fails requires confronting species differences at every level: from the number of ne... -
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference The translational challenge is not merely academic. The pharmaceutical industry’s retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics 3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference. Understanding why translation fails requires confronting species differences at every level: from the number of ne... -
5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference The translational challenge is not merely academic. The pharmaceutical industry’s retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics 3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference. Understanding why translation fails requires confronting species differences at every level: from the number of ne... -
6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. 2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference0 examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference1 Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference2 examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference3 Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference4 examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference5 Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference6 examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference7 The projection architecture itself differs across species in ways that bear directly on modulatory function. 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference8 demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference9 The projection architecture itself differs across species in ways that bear directly on modulatory function. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference0 demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference1 The projection architecture itself differs across species in ways that bear directly on modulatory function. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference2 demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference3 The scaling problem extends to dendritic morphology. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference4 characterized cerebellar Purkinje cells across species and found that human dendritic spines are denser than allometric predictions would suggest, raising the question of whether enhanced integrative capacities require correspondingly enhanced modulatory input. If individual neurons in expanded cortical regions have more complex dendritic arbors, the v... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference5 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference6. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference7 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference8. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference9 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference0. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference1 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference2. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference3 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference4. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference5 The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference6. Although LC degeneration has been well documented in Alzheimer’s and Parkinson’s disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference7 These anatomical differences have a critical, often overlooked implication: neuromodulatory manipulations in rodents — where a relatively small brain receives dense innervation from nearby source nuclei — may produce effects that are quantitatively and even qualitatively different from equivalent manipulations in the human brain, where vastly greater distances and lower innervation densities prevail. The field commo... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference8 These anatomical differences have a critical, often overlooked implication: neuromodulatory manipulations in rodents — where a relatively small brain receives dense innervation from nearby source nuclei — may produce effects that are quantitatively and even qualitatively different from equivalent manipulations in the human brain, where vastly greater distances and lower innervation densities prevail. The field commo... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference9 Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference0 performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference1... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference2 Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference3 performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference4... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference5 Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference6 performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference7... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference8 Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference9 performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference0... -
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference1 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference2 directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...
-
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference3 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference4 directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...
-
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference5 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference6 directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...
-
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference7 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference8 directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...
-
4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference9 3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference0 directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference1 The prefrontal cortex presents the starkest translational challenge. The human dorsolateral prefrontal cortex (dlPFC) has no clear rodent homologue, and the receptor landscape of this region — critical for working memory, cognitive flexibility, and executive function — has been shaped by primate-specific evolutionary pressures 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference2. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference3 demonstrated that approximately 50% of p... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference4 The prefrontal cortex presents the starkest translational challenge. The human dorsolateral prefrontal cortex (dlPFC) has no clear rodent homologue, and the receptor landscape of this region — critical for working memory, cognitive flexibility, and executive function — has been shaped by primate-specific evolutionary pressures 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference5. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference6 demonstrated that approximately 50% of p... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference7 The prefrontal cortex presents the starkest translational challenge. The human dorsolateral prefrontal cortex (dlPFC) has no clear rodent homologue, and the receptor landscape of this region — critical for working memory, cognitive flexibility, and executive function — has been shaped by primate-specific evolutionary pressures 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference8. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference9 demonstrated that approximately 50% of p... -
5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference0 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference1. 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference2 mapped monoaminergic innervation patterns in the cortex of multiple p...
-
5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference3 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference4. 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference5 mapped monoaminergic innervation patterns in the cortex of multiple p...
-
5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference6 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference7. 5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference8 mapped monoaminergic innervation patterns in the cortex of multiple p...
-
5CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference9 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference0. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference1 mapped monoaminergic innervation patterns in the cortex of multiple p... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference2 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference3. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference4 mapped monoaminergic innervation patterns in the cortex of multiple p... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference5 Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference6. 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference7 mapped monoaminergic innervation patterns in the cortex of multiple p... -
3CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference8 Some studies report highly conserved receptor distributions across mammals 3CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference, 4CitationThe translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding why translation fails requires confronting species differences at every level: from the number of ne...content/10_species_translation.md:line 7Open reference9, while others document significant species differences — including denser, more all-to-all cortical connectivity in rodents versus more modular organization in primates — particularly in prefrontal and association cortices 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference0. The resolution likely depends on scale: gross regional patterns may... -
6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference1 Some studies report highly conserved receptor distributions across mammals 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference2, while others document significant species differences — including denser, more all-to-all cortical connectivity in rodents versus more modular organization in primates — particularly in prefrontal and association cortices 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference3. The resolution likely depends on scale: gross regional patterns may...
-
6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference4 Some studies report highly conserved receptor distributions across mammals 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference5, while others document significant species differences — including denser, more all-to-all cortical connectivity in rodents versus more modular organization in primates — particularly in prefrontal and association cortices 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference6. The resolution likely depends on scale: gross regional patterns may...
-
6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference7 Some studies report highly conserved receptor distributions across mammals 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference8, while others document significant species differences — including denser, more all-to-all cortical connectivity in rodents versus more modular organization in primates — particularly in prefrontal and association cortices 6CitationComparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...content/10_species_translation.md:line 13Open reference9. The resolution likely depends on scale: gross regional patterns may...
-
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference00 The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference01 reporting approximately 30% differences in cholinergic marker density between closely related primate species 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference02. Acetylcholine regulates properties of micr... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference03 The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference04 reporting approximately 30% differences in cholinergic marker density between closely related primate species 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference05. Acetylcholine regulates properties of micr... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference06 The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference07 reporting approximately 30% differences in cholinergic marker density between closely related primate species 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference08. Acetylcholine regulates properties of micr... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference09 The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference10 reporting approximately 30% differences in cholinergic marker density between closely related primate species 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference11. Acetylcholine regulates properties of micr... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference12 The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference13 reporting approximately 30% differences in cholinergic marker density between closely related primate species 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference14. Acetylcholine regulates properties of micr... -
2CitationThe measurement revolution detailed in {ref}
sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference15 The emerging field of comparative transcriptomics is beginning to provide systematic rather than anecdotal characterizations of these differences. 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference16 and 2CitationThe measurement revolution detailed in {ref}sec-measuring— genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...content/10_species_translation.md:line 3Open reference17 have applied single-cell approaches across species, revealing that while core cell-type identities are broadly conserved, the expression levels of neuromodulatory receptors, ion channels, and synaptic machinery can vary substantially [Zhang2026d... -
... 133 additional anchors in refs_json
References
- [Calvey2019] “The measurement revolution detailed in {ref}`sec-measuring` — genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...”
- [Kuckertz2025] “The measurement revolution detailed in {ref}`sec-measuring` — genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...”
- [Tricklebank2021] “The measurement revolution detailed in {ref}`sec-measuring` — genetically encoded sensors, optogenetics, fiber photometry, high-density electrophysiology — has generated an extraordinarily detailed picture of how modulatory systems operate at the circuit level. Yet this picture is drawn almost entirely in rodents. The vast majority of mechanistic neuromodulation data comes from mice and rats, but neuromodulatory sys...”
- [Koch2024] “The translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding *why* translation fails requires confronting species differences at every level: from the number of ne...”
- [Diederich2025] “The translational challenge is not merely academic. The pharmaceutical industry's retreat from psychiatric drug discovery over the past two decades reflects, in part, repeated failures to translate promising rodent neuromodulation findings into effective human therapeutics [Tricklebank2021, Koch2024]. Understanding *why* translation fails requires confronting species differences at every level: from the number of ne...”
- [Stimpson2023] “Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...”
- [Castrillon2023] “Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...”
- [YaTao2025] “Comparative neuroanatomical studies have begun to quantify these scaling relationships, though the data remain surprisingly sparse. [Stimpson2023] examined cortical microstructure across primates and found that neuropil fraction evolves more slowly than other microstructural variables and displays the strongest correlation with brain size, suggesting that the connective infrastructure — including modulatory axon arb...”
- [Magrou2024] “The projection architecture itself differs across species in ways that bear directly on modulatory function. [Magrou2024] demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human...”
- [Doll2024] “The projection architecture itself differs across species in ways that bear directly on modulatory function. [Magrou2024] demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human...”
- [Magrou2026] “The projection architecture itself differs across species in ways that bear directly on modulatory function. [Magrou2024] demonstrated that mouse cortex features highly dense, all-to-all inter-areal connectivity, while primate cortex displays more modular organization — a difference suggesting that neuromodulatory perturbations may propagate differently across species due to distinct network architectures. The human...”
- [Busch2025] “The scaling problem extends to dendritic morphology. [Busch2025] characterized cerebellar Purkinje cells across species and found that human dendritic spines are denser than allometric predictions would suggest, raising the question of whether enhanced integrative capacities require correspondingly enhanced modulatory input. If individual neurons in expanded cortical regions have more complex dendritic arbors, the v...”
- [Kelberman2024] “The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear [Kelberman2024]. Although LC degeneration has been well documented in Alzheimer's and Parkinson's disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta...”
- [Bain2026] “The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear [Kelberman2024]. Although LC degeneration has been well documented in Alzheimer's and Parkinson's disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta...”
- [Roach2025] “The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear [Kelberman2024]. Although LC degeneration has been well documented in Alzheimer's and Parkinson's disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta...”
- [Samuels2008a] “The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear [Kelberman2024]. Although LC degeneration has been well documented in Alzheimer's and Parkinson's disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta...”
- [Hong2026b] “The locus coeruleus provides a particularly instructive case. LC neuron counts vary substantially across species, and the relationship between LC size and target territory is non-linear [Kelberman2024]. Although LC degeneration has been well documented in Alzheimer's and Parkinson's disease, the baseline neuron counts from which degeneration proceeds differ across species, complicating the interpretation of percenta...”
- [Kolk2022] “These anatomical differences have a critical, often overlooked implication: neuromodulatory manipulations in rodents — where a relatively small brain receives dense innervation from nearby source nuclei — may produce effects that are quantitatively and even qualitatively different from equivalent manipulations in the human brain, where vastly greater distances and lower innervation densities prevail. The field commo...”
- [Mittelstadt2025] “These anatomical differences have a critical, often overlooked implication: neuromodulatory manipulations in rodents — where a relatively small brain receives dense innervation from nearby source nuclei — may produce effects that are quantitatively and even qualitatively different from equivalent manipulations in the human brain, where vastly greater distances and lower innervation densities prevail. The field commo...”
- [Fei2026] “Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. [Fei2026] performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans [Fei2026, Kolk2022]...”
- [Eichler2025] “Recent single-cell transcriptomic atlases have revealed both conserved and divergent features of cell-type composition across species. [Fei2026] performed cross-species comparison of the hippocampal formation and identified primate- and lamina-specific glutamatergic cell types in the subicular complex, along with enrichment of VIP-expressing GABAergic cells from mice to primates, including humans [Fei2026, Kolk2022]...”
- [Rapan2022] “[Rapan2022] directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...”
- [Albayrak2026] “[Rapan2022] directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...”
- [Freeman2024] “[Rapan2022] directly compared receptor architectures across species and found that while the first principal component of receptor variation captured conserved area-specific differences, the second principal component revealed that area-specific receptor differences in cortical organization were species-dependent. This means that even when the broad strokes of receptor distribution are conserved — for instance, dopa...”
- [Yang2026b] “The prefrontal cortex presents the starkest translational challenge. The human dorsolateral prefrontal cortex (dlPFC) has no clear rodent homologue, and the receptor landscape of this region — critical for working memory, cognitive flexibility, and executive function — has been shaped by primate-specific evolutionary pressures [Yang2026b, HommanLudiye2014]. [HommanLudiye2014] demonstrated that approximately 50% of p...”
- [HommanLudiye2014] “The prefrontal cortex presents the starkest translational challenge. The human dorsolateral prefrontal cortex (dlPFC) has no clear rodent homologue, and the receptor landscape of this region — critical for working memory, cognitive flexibility, and executive function — has been shaped by primate-specific evolutionary pressures [Yang2026b, HommanLudiye2014]. [HommanLudiye2014] demonstrated that approximately 50% of p...”
- [Agnorelli2026] “Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ [Agnorelli2026, Wood2021]. [Raghanti2016] mapped monoaminergic innervation patterns in the cortex of multiple p...”
- [Wood2021] “Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ [Agnorelli2026, Wood2021]. [Raghanti2016] mapped monoaminergic innervation patterns in the cortex of multiple p...”
- [Raghanti2016] “Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ [Agnorelli2026, Wood2021]. [Raghanti2016] mapped monoaminergic innervation patterns in the cortex of multiple p...”
- [Raghanti2023] “Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ [Agnorelli2026, Wood2021]. [Raghanti2016] mapped monoaminergic innervation patterns in the cortex of multiple p...”
- [Buck2022a] “Several studies have examined specific receptor systems in greater detail. In the serotonergic system, cross-species analysis reveals both conservation and divergence: while 5-HT1A and 5-HT2A receptors are broadly expressed in cortex across mammals, their laminar distributions and relative densities differ [Agnorelli2026, Wood2021]. [Raghanti2016] mapped monoaminergic innervation patterns in the cortex of multiple p...”
- [Nolan2024] “The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with [Nolan2024] reporting approximately 30% differences in cholinergic marker density between closely related primate species [Nolan2024]. Acetylcholine regulates properties of micr...”
- [Ovsepian2021] “The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with [Nolan2024] reporting approximately 30% differences in cholinergic marker density between closely related primate species [Nolan2024]. Acetylcholine regulates properties of micr...”
- [Grebe2021] “The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with [Nolan2024] reporting approximately 30% differences in cholinergic marker density between closely related primate species [Nolan2024]. Acetylcholine regulates properties of micr...”
- [Huggett2026] “The cholinergic system offers another case where cross-species differences create translational uncertainties. The vesicular acetylcholine transporter (VAChT) and acetylcholinesterase show species-specific expression patterns in cortex, with [Nolan2024] reporting approximately 30% differences in cholinergic marker density between closely related primate species [Nolan2024]. Acetylcholine regulates properties of micr...”
- [Zhang2026d] “The emerging field of comparative transcriptomics is beginning to provide systematic rather than anecdotal characterizations of these differences. [Zhang2026d] and [Lin2026] have applied single-cell approaches across species, revealing that while core cell-type identities are broadly conserved, the expression levels of neuromodulatory receptors, ion channels, and synaptic machinery can vary substantially [Zhang2026d...”
- [Lin2026] “The emerging field of comparative transcriptomics is beginning to provide systematic rather than anecdotal characterizations of these differences. [Zhang2026d] and [Lin2026] have applied single-cell approaches across species, revealing that while core cell-type identities are broadly conserved, the expression levels of neuromodulatory receptors, ion channels, and synaptic machinery can vary substantially [Zhang2026d...”
Sister wikis (recently updated · no domain on this page)
- Agent Recipe: AI-for-Biology Closed-Loop with Reviewer Handoffs and Eval Contracts
- Agent Recipe: AI-for-Biology Closed-Loop with Reviewer Handoffs and Eval Contracts
- test
- JGBO-I27: Top 10 GBO Questions for Prioritization
- JGBO-I27: Top 10 GBO Questions for Prioritization
- Design Brief: Beta-test Evaluation Protocol for SciDEX v2 Design Trajectories
- Andy — Showcase Findings (auto-curated)
- Kris — Showcase Findings (auto-curated)
Recent activity here
No recent events touching this page.