Interactions Between Cerebellum and the Intracortical Excitatory Circuits of Motor Cortex: a Mini-Review

被引:0
作者
George M. Opie
Wei-Yeh Liao
John G. Semmler
机构
[1] The University of Adelaide,Discipline of Physiology, Adelaide Medical School
来源
The Cerebellum | 2022年 / 21卷
关键词
Transcranial magnetic stimulation; Transcranial direct current stimulation; Motor cortex; Intracortical excitability;
D O I
暂无
中图分类号
学科分类号
摘要
Interactions between cerebellum (CB) and primary motor cortex (M1) are critical for effective motor function. Although the associated neurophysiological processes are yet to be fully characterised, a growing body of work using non-invasive brain stimulation (NIBS) techniques has significantly progressed our current understanding. In particular, recent developments with both transcranial magnetic (TMS) and direct current (tDCS) stimulation suggest that CB modulates the activity of local excitatory interneuronal circuits within M1. These circuits are known to be important both physiologically and functionally, and understanding the nature of their connectivity with CB therefore has the potential to provide important insight for NIBS applications. Consequently, this mini-review provides an overview of the emerging literature that has investigated interactions between CB and the intracortical excitatory circuits of M1.
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页码:159 / 166
页数:7
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