- claim_text
Recording more than 10,000 neurons in awake mouse visual cortex shows that spontaneous activity reliably encodes a high-dimensional latent state related to ongoing behavior across the forebrain, and that sensory inputs add stimulus representations in orthogonal dimensions rather than interrupting the ongoing signal.
- raw_fields
{
"n": 10000,
"doi": "10.1126/science.aav7893",
"claim": "Recording more than 10,000 neurons in awake mouse visual cortex shows that spontaneous activity reliably encodes a high-dimensional latent state related to ongoing behavior across the forebrain, and that sensory inputs add stimulus representations in orthogonal dimensions rather than interrupting the ongoing signal.",
"cite_key": "Stringer2019b",
"evidence": "Foundational large-scale 2P result motivating multidimensional analyses of mouse-cortex population codes; large-N enabled by mesoscope.",
"effect_size": ">10,000 neurons simultaneously recorded in mouse visual cortex",
"text_access": "abstract_only",
"study_system": "Awake mouse visual cortex; mesoscale two-photon calcium imaging",
"argument_role": "supporting",
"replication_status": "single-study",
"claim_source_sentence": "Recording more than 10,000 neurons in mouse visual cortex, we observed that spontaneous activity reliably encoded a high-dimensional latent state, which was partially related to the mouse's ongoing behavior and was represented not just in visual cortex but also across the forebrain.",
"source_provenance_status": "non_substring_match",
"replication_evidence_dois": [],
"effect_size_source_sentence": "Recording more than 10,000 neurons in mouse visual cortex, we observed that spontaneous activity reliably encoded a high-dimensional latent state, which was partially related to the mouse's ongoing behavior and was represented not just in visual cortex but also across the forebrain."
}- source_refs
[
"paper:paper-d69a4ecd49f6"
]
- source_span
Recording more than 10,000 neurons in mouse visual cortex, we observed that spontaneous activity reliably encoded a high-dimensional latent state, which was partially related to the mouse's ongoing behavior and was represented not just in visual cortex but also across the forebrain.
- evidence_refs
[
{
"ref": "paper:paper-d69a4ecd49f6"
}
]- source_policy
{
"mode": "public_source_pointer_with_short_context",
"notes": [
"Local review repositories are read-only inputs.",
"SciDEX stores paper metadata, structured evidence, file pointers, and short citation contexts; it does not copy full review prose."
],
"source_commit_sha": "79ce062d54a924ce05953ec90aa9d26044d2b48f",
"source_repository_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence"
}