School of Comprehensive Rehabilitation, Osaka Prefecture University, Habikino City, Osaka, Japan.
Int J Neurosci. 2009;119(10):1523-37. doi: 10.1080/00207450902938248.
The purpose of this study was to investigate the effects of transcranial magnetic stimulation (TMS) over the cerebellum on the triphasic electromyographic (EMG) pattern. Eight healthy subjects extended the left wrist as fast as possible in response to a start cue. TMS was delivered over the cerebellum 50 ms after the start cue. TMS over the cerebellum produced shortening of the latency in the first agonist burst, and an increase in the EMG activity of the antagonist burst. The triphasic EMG pattern may be partially under the control of the cerebellum.
本研究旨在探讨经颅磁刺激（TMS）对小脑的影响对三相肌电图（EMG）模式的影响。 8 名健康受试者在起始提示后尽快伸展左手腕。 TMS 在起始提示后 50 毫秒传递到小脑。 TMS 对小脑的作用可缩短第一作用肌爆发的潜伏期，并增加拮抗肌爆发的 EMG 活动。 三相 EMG 模式可能部分受小脑控制。
