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正常受试者和局灶性脑损伤患者反应时间的姿势依赖性。

Postural dependence of reaction time in normal subjects and patients with focal brain lesions.

作者信息

Nakamura R

出版信息

Appl Neurophysiol. 1976;39(3-4):321-5. doi: 10.1159/000102511.

DOI:10.1159/000102511
PMID:1052307
Abstract

EMG reaction times (EMG-RTs) of triceps brachii muscle of normal subjects and patients with focal brain lesions were measured at two different positions of the shoulder joint. The difference of EMG-RTs between the two positions was smaller in patients with VL-thalamotomy, cerebellar or frontal premotor lesions than in normal subjects and patients with hemiplegia. It is assumed that cerebellum, VL-nucleus and the premotor area are related to the proprioceptive control of RTs.

摘要

在肩关节的两个不同位置测量了正常受试者和局灶性脑损伤患者肱三头肌的肌电图反应时间（EMG-RTs）。与正常受试者和偏瘫患者相比，接受腹外侧丘脑切开术、患有小脑或额叶运动前区损伤的患者，这两个位置之间的EMG-RTs差异较小。据推测，小脑、腹外侧核和运动前区与反应时间的本体感觉控制有关。

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Postural dependence of reaction time in normal subjects and patients with focal brain lesions.正常受试者和局灶性脑损伤患者反应时间的姿势依赖性。
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Postural dependence of reaction time after a VL thalamotomy.丘脑腹外侧核切开术后反应时间的姿势依赖性
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