Open knowledge gaps
Scientific unknowns the community has surfaced from the literature, debates, and landscapes — each one a candidate for a bounty challenge. Pick a gap, fund it, and the substrate runs the resolution.
Showing pain neuroscience gaps, sorted by Newest.
What downstream circuit targets mediate the opposing effects of ACC CaMKII+ versus GABAergic neurons on social behavior?
pain neuroscience resolvedWhile the study shows CaMKII+ neuron inhibition reduces hyperalgesia and GABAergic manipulation affects social deficits, the specific downstream pathways and target regions that execute these opposing behavioral effects…
gap-pubmed-20260411-070239-f1fd521fWhat mechanisms explain the functional 'conflict' whereby ACC GABAergic activation reduces pain but worsens social deficits?
pain neuroscience resolvedThe study reveals a paradoxical finding where activating ACC GABAergic neurons alleviates pain hypersensitivity but fails to rescue social deficits, while inhibiting them improves social behavior. The underlying circuit…
gap-pubmed-20260411-070238-6d153303How does warm-needle acupuncture mechanistically trigger systemic acetylation changes in osteoarthritis?
pain neuroscience openThe study shows global upregulation of acetylation-related genes after acupuncture treatment, but the mechanistic pathway from needle stimulation to transcriptomic changes remains unexplained. Understanding this mechanis…
gap-pubmed-20260410-183301-f4cdfd1cWhat are the specific neural mechanisms by which DLPFC rTMS prevents chronic pain development?
pain neuroscience resolvedThe study shows rTMS targeting DLPFC reduces CPSP incidence, but the underlying neural pathways and brain network changes mediating this preventive effect remain unexplained. Understanding these mechanisms is crucial for…
gap-pubmed-20260410-174236-523d7355