Physical exercise facilitates motor processes in simple reaction time performance: An electromyographic analysis

被引：72

作者：

Davranche, K

Burle, B

Audiffren, M

Hasbroucq, T

机构：

[1] Lab Performance Motricite & Cognit, F-86000 Poitiers, France

[2] Ctr Natl Rech Sci, F-13331 Marseille 3, France

[3] Univ Aix Marseille 1, Lab Neurobiol Cognit, F-13331 Marseille 3, France

来源：

NEUROSCIENCE LETTERS | 2006年 / 396卷 / 01期

关键词：

exercise; fractionated RT; motor time; pre-motor time; visual intensity; simple RT;

D O I：

10.1016/j.neulet.2005.11.008

中图分类号：

Q189 [神经科学];

学科分类号：

071006 ;

摘要：

The aim of the current study was to assess the effects of physical exercise on simple reaction time performance. Participants performed a simple reaction time task twice, one time during physical exercise and another time without exercise. Electromyographic signals were recorded from the thumb of the responding hand to fraction reaction time in pre-motor and motor time. The results showed that exercise shortened motor time but failed to affect pre-motor time. This pattern of findings is consistent with previous studies examining the effects of physical exercise on choice reaction time. (c) 2005 Elsevier Ireland Ltd. All rights reserved.

引用

页码：54 / 56

页数：3

共 14 条

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