The motor cortex fine-tunes preparatory activity for more accurate movement usi…

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  "doi": "10.1523/jneurosci.1353-23.2024",
  "claim": "The motor cortex fine-tunes preparatory activity for more accurate movement using the predictability of go timing.",
  "cite_key": "Chae2024",
  "evidence": "The motor cortex not only executes but also prepares movement, as motor cortical neurons exhibit preparatory activity that predicts upcoming movements. In movement preparation, animals adopt different strategies in response to uncertainties existing in nature such as the unknown timing of when a predator will attack-an environmental cue informing \"go.\" However, how motor cortical neurons cope with such uncertainties is less understood. In this study, we aim to investigate whether and how prepara...",
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  "study_system": "mouse; motor cortex; The Journal of neuroscience : the official journal of the Society for Neuroscience",
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The motor cortex not only executes but also prepares movement, as motor cortical neurons exhibit preparatory activity that predicts upcoming movements. In movement preparation, animals adopt different strategies in response to uncertainties existing in nature such as the unknown timing of when a predator will attack-an environmental cue informing "go." However, how motor cortical neurons cope with such uncertainties is less understood. In this study, we aim to investigate whether and how prepara...