摘要
通过对吉林省射箭运动员(包括部分国家队运动员)的事件相关电位P300的检测与研究,对射箭运动员的大脑机能进行讨论,测试说明:波幅降低、潜伏期延长说明大脑皮质功能弱化,可为诊断运动员疲劳提供较为客观的参考依据。不同的应激水平会导致P300潜伏期和波幅的不同变化,也可作为判断运动员应激程度的参考指标,可作为运动员训练过程中的监督手段。
This paper discusses the examination and result of the outstanding archery sportsmen in Jilin province( and some other ones as well), and stidoes tje fimctopm pf tje braom. The result is that when the wave is low, and long incubation period, it show that the cortex is not strong Different stress level will lead to different changes of P300 incubation period and waves and judge the stress level. This will provide right reference diginosis for the sportsmen' s fatigue and for the medical watch in training.
出处
《吉林体育学院学报》
2009年第5期69-70,73,共3页
Journal of Jilin Sport University
基金
国家体育总局2008年重点科研攻关项目<优秀射箭运动员专项体能的研究>之子课题
课题立项号:02023
关键词
优秀射箭运动员
事件相关电位
潜伏期
波幅
the outstanding archery sportsmen
event related electric protential
delitescenle
amphtude