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- Live5/17/2026, 4:35:28 PM
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{ "scope": "mouse V1 L2/3 excitatory vs GABAergic neurons, brain-wide ΔG-rabies tracing meta-analysis", "claim_text": "In mouse V1, the brain-wide origins and proportions of long-range presynaptic inputs to layer 2/3 excitatory and inhibitory neurons are highly similar, indicating that distal cortical inputs are shared across the principal cell classes in superficial V1 rather than projection-class-specific.", "raw_fields": { "n": 0, "doi": "10.1038/s41598-021-82353-7", "claim": "In mouse V1, the brain-wide origins and proportions of long-range presynaptic inputs to layer 2/3 excitatory and inhibitory neurons are highly similar, indicating that distal cortical inputs are shared across the principal cell classes in superficial V1 rather than projection-class-specific.", "cite_key": "Brown2021", "evidence": "Re-analysis of brain-wide monosynaptic rabies (ΔG-rabies) input datasets onto excitatory and GABAergic L2/3 V1 starter populations, applying a hierarchical-ontology comparison method (Allen CCF) to quantify input source overlap, and contrasted with L6 ntsr1 inputs.", "effect_size": "Long-range input distributions onto L2/3 excitatory vs inhibitory cells largely overlap; both differ from L6 ntsr1 inputs", "text_access": "fulltext", "study_system": "mouse V1 L2/3 excitatory vs GABAergic neurons, brain-wide ΔG-rabies tracing meta-analysis", "argument_role": "supporting", "replication_status": "single_study", "claim_source_sentence": "Consistent with these previous studies it appears inhibitory and excitatory neurons in L2/3 of mouse V1 receive highly overlapping inputs from distal brain regions.", "source_provenance_status": "ok", "replication_evidence_dois": [], "effect_size_source_sentence": "It is clear from these data that L6 ntsr1-positive cells are readily distinguishable from upper layer cells based on the profile of their long-range input." }, "section_id": "section_05", "source_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence/blob/79ce062d54a924ce05953ec90aa9d26044d2b48f/evidence/section_05_evidence_package.json", "effect_size": "Long-range input distributions onto L2/3 excitatory vs inhibitory cells largely overlap; both differ from L6 ntsr1 inputs", "review_repo": "ComputationalReviewRecurrence", "section_ref": "wiki_page:computationalreviewrecurrence-05-horizontal", "source_kind": "review_finding", "source_path": "evidence/section_05_evidence_package.json", "source_refs": [ "paper:paper-6a7351b1c6b5" ], "source_span": "Consistent with these previous studies it appears inhibitory and excitatory neurons in L2/3 of mouse V1 receive highly overlapping inputs from distal brain regions.", "study_system": "mouse V1 L2/3 excitatory vs GABAergic neurons, brain-wide ΔG-rabies tracing meta-analysis", "evidence_refs": [ { "ref": "paper:paper-6a7351b1c6b5" } ], "section_title": "5. Horizontal long-range intracortical excitatory connections in mouse — patchy L2/3-L5 axons, similarity tuning, distance-decay", "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" }, "evidence_summary": "Re-analysis of brain-wide monosynaptic rabies (ΔG-rabies) input datasets onto excitatory and GABAergic L2/3 V1 starter populations, applying a hierarchical-ontology comparison method (Allen CCF) to quantify input source overlap, and contrasted with L6 ntsr1 inputs.", "review_bundle_ref": "analysis_bundle:ab-d9c479db9be9", "replication_status": "single_study", "review_package_ref": "analysis_bundle:ab-d9c479db9be9", "source_artifact_ref": "wiki_page:computationalreviewrecurrence-05-horizontal", "origin_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence/blob/79ce062d54a924ce05953ec90aa9d26044d2b48f/evidence/section_05_evidence_package.json", "commit_sha": "79ce062d54a924ce05953ec90aa9d26044d2b48f", "created_by": "persona-jerome-lecoq-gbo-neuroscience", "repository_url": "https://github.com/AllenNeuralDynamics/ComputationalReviewRecurrence" }