Cortico-cerebellar interactions during goal-directed behavior.
Cortico-cerebellar interactions during goal-directed behavior.
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DOI:
10.1016/j.conb.2020.08.010
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发表时间:
2020-12
影响因子:
5.7
通讯作者:
Mrsic-Flogel TD
中科院分区:
文献类型:
--
作者:
Li N;Mrsic-Flogel TD
Preparatory activity is observed across multiple interconnected brain regions prior to goal-directed movement. Preparatory activity reflects discrete activity states representing specific future actions. It is unclear how this activity is mediated by multi-regional interactions. Recent evidence suggests that the cerebellum, classically associated with fine motor control, contributes to preparatory activity in the neocortex. We review recent advances and offer perspective on the function of cortico-cerebellar interactions during goal-directed behavior. We propose that the cerebellum learns to facilitate transitions between neocortical activity states. Transitions between activity states enable flexible and appropriately timed behavioral responses.
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