- claim_text
In mouse forelimb motor and sensory cortices, corticospinal neurons synapse directly on premotor spinal interneurons including Chx10-expressing V2a interneurons, and selective lesions of these CS-Chx10 circuits produce skilled-movement deficits.
- raw_fields
{
"n": null,
"doi": "10.1016/j.celrep.2018.03.137",
"claim": "In mouse forelimb motor and sensory cortices, corticospinal neurons synapse directly on premotor spinal interneurons including Chx10-expressing V2a interneurons, and selective lesions of these CS-Chx10 circuits produce skilled-movement deficits.",
"cite_key": "Ueno2018",
"evidence": "Anterograde viral tracing from forelimb motor/sensory cortex to spinal interneuron subtypes, with optogenetic silencing and behavioral assays.",
"effect_size": null,
"text_access": "fulltext",
"study_system": "mouse forelimb motor and sensory cortex → spinal interneurons",
"argument_role": "supporting",
"replication_status": "replication_unknown",
"claim_source_sentence": "CS fibers originating in the mouse motor cortex directly synapse onto premotor interneurons, including those expressing Chx10.",
"source_provenance_status": "ok",
"replication_evidence_dois": [],
"effect_size_source_sentence": null
}- source_refs
[
"paper:paper-d37716381900"
]
- evidence_refs
[
{
"ref": "paper:paper-d37716381900"
}
]- 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"
}