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- Live5/17/2026, 4:35:28 PM
1a6b2b9df47aContent snapshot
{ "field_tag": "vip-interneurons", "text": "What resolves this contention: PV gain modulation: division vs subtraction / Atallah et al. 2012 (Neuron) reported that PV interneurons LINEARLY transform cortical responses—primarily multiplicative (divisive/contrast) gain control, with PV activation suppressing pyramidal firing proportionally. Wilson, Runyan, Wang & Sur 2012 (Nature) instead showed division by SST and subtraction by PV (i.e., PV produces ADDITIVE/subtractive inhibition while SST produces divisive). Later studies (Lee et al. 2012; Khan et al. 2018) and theory (Seybold et al.) reconciled the discrepancy in part by noting it depends on PV recruitment level, contrast regime, and feature specificity. / Atallah et al. 2012 (Neuron) reported that PV interneurons LINEARLY transform cortical responses—primarily multiplicative (divisive/contrast) gain control, with PV activation suppressing pyramidal firing proportionally. Wilson, Runyan, Wang & Sur 2012 (Nat", "source_refs": [ "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework", "paper:paper-0539949fe271", "paper:paper-6c403fbadc9b", "wiki_page:computationalreviewvip-01-introduction", "wiki_page:computationalreviewvip-02-classification", "wiki_page:computationalreviewvip-06-synaptic-properties", "wiki_page:computationalreviewvip-07-disinhibition-framework" ], "importance": "0.7200", "tractability": "0.5500", "potential_impact": "0.7000", "composite_score": "0.2772", "elo_rating": "1500.00", "state": "open", "decay_rate": "0.01000", "resolution_evidence_refs": [] }