- claim_text
Wide-field and cellular imaging across mouse motor cortex during a whisker-based delayed directional licking task reveals that preparatory activity appears first in deep layers of ALM seconds before the response and stays localized to ALM, while object-location and outcome information are distributed across other motor-cortex areas; cortical area is more predictive of neuronal selectivity than laminar location or axonal projection target.
- raw_fields
{
"n": null,
"doi": "10.1016/j.neuron.2017.05.005",
"claim": "Wide-field and cellular imaging across mouse motor cortex during a whisker-based delayed directional licking task reveals that preparatory activity appears first in deep layers of ALM seconds before the response and stays localized to ALM, while object-location and outcome information are distributed across other motor-cortex areas; cortical area is more predictive of neuronal selectivity than laminar location or axonal projection target.",
"cite_key": "Chen2017",
"evidence": "Two-photon and wide-field calcium imaging across mouse motor cortex during a whisker-based object-localization task with delayed directional licking.",
"effect_size": null,
"text_access": "abstract_only",
"study_system": "mouse motor cortex (ALM and surrounding areas) during whisker delayed-response task",
"argument_role": "supporting",
"replication_status": "replication_unknown",
"claim_source_sentence": "Preparatory activity appeared first in deep layers of ALM, seconds before the behavioral response, and remained localized to ALM until the behavioral response. Later, widely distributed neurons represented the outcome of the trial. Cortical area was more predictive of neuronal selectivity than laminar location or axonal projection target.",
"source_provenance_status": "non_substring_match",
"replication_evidence_dois": [],
"effect_size_source_sentence": null
}- source_refs
[
"paper:23d16e7f-8ad0-4fe5-be87-de75a771d0c8"
]
- source_span
Preparatory activity appeared first in deep layers of ALM, seconds before the behavioral response, and remained localized to ALM until the behavioral response. Later, widely distributed neurons represented the outcome of the trial. Cortical area was more predictive of neuronal selectivity than laminar location or axonal projection target.
- evidence_refs
[
{
"ref": "paper:23d16e7f-8ad0-4fe5-be87-de75a771d0c8"
}
]- 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"
}