| 一次性功率自行车锻炼持续时间对认知功能的影响研究 |
| |
| 引用本文： | 李展,梁少冲,卫大静,李文磊,彭凯浪,梁文栋.一次性功率自行车锻炼持续时间对认知功能的影响研究[J].体育科技文献通报,2014(12):5-6. |
| |
| 作者姓名： | 李展 梁少冲 卫大静 李文磊 彭凯浪 梁文栋 |
| |
| 作者单位： | 郑州轻工业学院体育系,河南郑州450000 |
| |
| 基金项目： | 2013年国家级大学生创新创业项目（项目编号：201310462066） |
| |
| 摘 要： | 目的：使用事件相关电位研究比较不同功率自行车锻炼的持续时间对认知能力短期影响差异。方法：25名被试在功率自行车上进行75％VO2 max的的强度骑自行车，在实施前、运动15min、30min和60min采集行为学和脑电数据进行分析。结果：运动30min和60min后的P300反应时和振幅大于运动前，运动15min和运动前的反应时和振幅无明显差异。结论：30分钟以上有氧运动后认知功能提高。
|
| 关 键 词： | 运动 事件相关电位 P300 认知 |
Effects of One-time Exeric seD uration on Cognit ve Function |
| |
| LI Zhan,LIANG Shao-chong,WEI Da-jing,LI Wen-lei,PENG Kai-lang,LIANG Wen-dong.Effects of One-time Exeric seD uration on Cognit ve Function[J].Bulletin of Sport Science & Technology,2014(12):5-6. |
| |
| Authors: | LI Zhan LIANG Shao-chong WEI Da-jing LI Wen-lei PENG Kai-lang LIANG Wen-dong |
| |
| Institution: | (Department of Physical Education, Zhengzhou University of Light Industry, Zhengzhou 450000, China.) |
| |
| Abstract: | The purpose was to probe into the effects of one-time cycling exercise duration on cognitive function by visual event related potential.The methods were that P300 components were measured in 25 college students using a visual Oddball pattern during a baseline session （ no exercise） and after 15 minutes, 30 minutes and 60 minutes cycling exercise.Results indicated that the P300 amplitude and reacting time following 60 minutes and 30 minutes exercise were longer relative to the 15 minutes session and the baseline session.These findings suggest that an over-30-min aerobic exercise improve cognitive function. |
| |
| Keywords: | exercise visual event related potential P300 cognitive function |
| 本文献已被 维普 等数据库收录！ |
