初探优秀射箭运动员脑波涨落图特征  

Preliminary Study on EEG-Encephalofluctuographic Characteristics in Excellent Toxophily Athletes

作　　者：南开[1] 庞俊华[2] 

机构地区：[1]河南平顶山工学院体育部,平顶山467001 [2]河南平顶山学院体育系,平顶山467000

出　　处：《生物医学工程学杂志》2007年第4期760-763,共4页Journal of Biomedical Engineering

摘　　要：利用实验研究法、数理统计法,运用脑波涨落图技术,对优秀射箭运动员的脑波涨落图进行研究并与对照组作比较。结果显示:与对照组相比,优秀射箭运动员的S谱线的分布具有特异性变化。由优秀射箭运动员的脑电特征超慢涨落谱线的变化特点,可以从神经生物学角度反映出:和对照组相比,优秀射箭运动员具有记忆效率高,注意力集中,自我控制能力较强,适应能力强,脑机能状态好等项目特征。This research was conducted to explore the characteristics of encephalofluctuographs in 10 execellent toxophily athletes aged 17 to 28 years by comparison with those in 30 undergraduates as controls. The data were collected through EEG- Encephalofluctuograph technology（ET） under quiet and eye-closed conditions of the subjects. The results showed that the multiple indices of S-spectrum of ET possessed the following characteristics ： the toxophily athletes＇ frequency of S2, S3/S4, S5, S11 and S13 increased, while their frequency of S1,S6 and S7 decreased. The EEG - Encephalofluctuographic Characteristics were different;moreover, the left brain was in the ascendent notably. In terms of the intrinsic relation between S spectrums and neurotransmitter, it was noted that when compared with the controls, the toxophily athletes had better memories,stronger self-control and adaptability, and they could concentrate greater attention on an obiect.

关 键 词：射箭运动员 脑波涨落图技术 超慢振荡系统(S系) 神经递质 

分 类 号：R87[医药卫生—运动医学]