Version history

{
  "scope": "mouse motor cortex layer 2/3 during forelimb lever-press learning",
  "claim_text": "Two-photon longitudinal imaging of mouse motor cortex L2/3 during forelimb lever-press learning shows progressive refinement of excitatory activity into reproducible spatiotemporal sequences that are unique to the learned movement.",
  "raw_fields": {
    "n": null,
    "doi": "10.1038/nature13235",
    "claim": "Two-photon longitudinal imaging of mouse motor cortex L2/3 during forelimb lever-press learning shows progressive refinement of excitatory activity into reproducible spatiotemporal sequences that are unique to the learned movement.",
    "cite_key": "Peters2014",
    "evidence": "Two-week chronic 2p imaging of hundreds of L2/3 neurons across motor learning; movement-related population first expands then refines.",
    "effect_size": null,
    "text_access": "abstract_only",
    "study_system": "mouse motor cortex layer 2/3 during forelimb lever-press learning",
    "argument_role": "supporting",
    "replication_status": "independently_replicated",
    "claim_source_sentence": "This was followed by a refinement into a smaller population exhibiting reproducible spatiotemporal sequences of activity.",
    "source_provenance_status": "non_substring_match",
    "replication_evidence_dois": [
      "10.1016/j.celrep.2025.115363"
    ],
    "effect_size_source_sentence": null
  },
  "section_id": "section_11",
  "source_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence/blob/79ce062d54a924ce05953ec90aa9d26044d2b48f/evidence/section_11_evidence_package.json",
  "effect_size": null,
  "review_repo": "ComputationalReviewRecurrence",
  "section_ref": "wiki_page:computationalreviewrecurrence-11-pattern-completion",
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  "source_refs": [
    "paper:paper-14150d356ff8"
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  "source_span": "This was followed by a refinement into a smaller population exhibiting reproducible spatiotemporal sequences of activity.",
  "study_system": "mouse motor cortex layer 2/3 during forelimb lever-press learning",
  "evidence_refs": [
    {
      "ref": "paper:paper-14150d356ff8"
    }
  ],
  "section_title": "11. Physiological signature III — pattern completion, replay, and sequence generation as recurrent-circuit read-outs in mouse cortex",
  "source_policy": {
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    "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"
  },
  "evidence_summary": "Two-week chronic 2p imaging of hundreds of L2/3 neurons across motor learning; movement-related population first expands then refines.",
  "review_bundle_ref": "analysis_bundle:ab-d9c479db9be9",
  "replication_status": "independently_replicated",
  "review_package_ref": "analysis_bundle:ab-d9c479db9be9",
  "source_artifact_ref": "wiki_page:computationalreviewrecurrence-11-pattern-completion",
  "origin_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence/blob/79ce062d54a924ce05953ec90aa9d26044d2b48f/evidence/section_11_evidence_package.json",
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  "repository_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence"
}