Version history

{
  "scope": "mouse; cortex; in vivo, computational model; Nature communications",
  "claim_text": "Two behavioural patterns induced by circuit activation: backing away and rebound running.",
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    "n": null,
    "doi": "10.1038/s41467-026-70755-y",
    "claim": "Two behavioural patterns induced by circuit activation: backing away and rebound running.",
    "cite_key": "Chen2026a",
    "evidence": "How neuronal firing within a circuit encodes behavioural intensity, like running speed, is largely unknown. Projections from temporal association cortex (TeA) and superior colliculus (SC) to dorsal periaqueductal grey (dPAG) circuit can both trigger running behaviour. Using in vivo loose-patch recordings with circuit manipulations in mice, we quantified a firing - speed relationship and established its encoding model. Here, we report two behavioural patterns induced by circuit activation: backin...",
    "effect_size": "In contrast, dPAG ChR2neurons, which were activated across one synapse by the optogenetic stimulation of TeAChR2fibres, exhibited a longer latency of approximately 1 s (0.956 ± 0.137 s) (Fig., middle and bottom panels; Supplementary Fig.).",
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    "effect_size_source_sentence": "In contrast, dPAG ChR2neurons, which were activated across one synapse by the optogenetic stimulation of TeAChR2fibres, exhibited a longer latency of approximately 1 s (0.956 ± 0.137 s) (Fig., middle and bottom panels; Supplementary Fig.)."
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  "effect_size": "In contrast, dPAG ChR2neurons, which were activated across one synapse by the optogenetic stimulation of TeAChR2fibres, exhibited a longer latency of approximately 1 s (0.956 ± 0.137 s) (Fig., middle and bottom panels; Supplementary Fig.).",
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  "study_system": "mouse; cortex; in vivo, computational model; Nature communications",
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  "section_title": "9. Physiological signature I — recurrent amplification of weak inputs in mouse cortex; balanced-amplification regimes; ISN operation",
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  "evidence_summary": "How neuronal firing within a circuit encodes behavioural intensity, like running speed, is largely unknown. Projections from temporal association cortex (TeA) and superior colliculus (SC) to dorsal periaqueductal grey (dPAG) circuit can both trigger running behaviour. Using in vivo loose-patch recordings with circuit manipulations in mice, we quantified a firing - speed relationship and established its encoding model. Here, we report two behavioural patterns induced by circuit activation: backin...",
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