The Cerebellum: Adaptive Prediction for Movement and Cognition.
The Cerebellum: Adaptive Prediction for Movement and Cognition.
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DOI：
10.1016/j.tics.2017.02.005
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发表时间：
2017-05
影响因子：
19.9
通讯作者：
Ivry RB
中科院分区：
文献类型：
--
作者：
Sokolov AA;Miall RC;Ivry RB
在过去的30年里，累积的证据表明，小脑的功能超出了感觉运动控制。这一观点来自神经解剖学、神经影像学、神经心理学和脑刺激的研究，结果表明小脑在注意力、语言、执行功能和社会认知等领域都有作用。虽然文献提供了小脑如何帮助改善运动的复杂模型，但当考虑小脑功能的更广泛概念时，这些模型的核心机制如何应用仍不清楚。鉴于最近的多学科研究结果，我们认为两个关键的概念，已被建议作为一般计算原则的小脑功能，预测和基于错误的学习，研究这些可能是相关的认知小脑环路的操作。
Over the past 30 years, cumulative evidence has indicated that cerebellar function extends beyond sensorimotor control. This view has emerged from studies of neuroanatomy, neuroimaging, neuropsychology and brain stimulation, with the results implicating the cerebellum in domains as diverse as attention, language, executive function and social cognition. Although the literature provides sophisticated models of how the cerebellum helps refine movements, it remains unclear how the core mechanisms of these models can be applied when considering a broader conceptualization of cerebellar function. In light of recent multidisciplinary findings, we consider two key concepts that have been suggested as general computational principles of cerebellar function, prediction and error-based learning, examining how these might be relevant in the operation of cognitive cerebro-cerebellar loops.