Motor cortex network states are layer-specific and constant regarding criticali…

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  "doi": "10.1152/jn.00061.2020",
  "claim": "Motor cortex network states are layer-specific and constant regarding criticality during neural activity reorganization, and suggests that layer-specific constraints could be motivated by different f…",
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  "study_system": "mouse; motor cortex; two-photon imaging; Journal of neurophysiology",
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A substantial reorganization of neural activity and neuron-to-movement relationship in motor cortical circuits accompanies the emergence of reproducible movement patterns during motor learning. Little is known about how this tempest of neural activity restructuring impacts the stability of network states in recurrent cortical circuits. To investigate this issue, we reanalyzed data in which we recorded for 14 days via population calcium imaging the activity of the same neural populations of pyram...