优秀游泳运动员的脑波涨落图特征  

EEG Characteristics of Excellent Swimming Athletes

作　　者：南开[1] 

机构地区：[1]河南城建学院体育部,平顶山467001

出　　处：《天津体育学院学报》2009年第3期274-276,共3页Journal of Tianjin University of Sport

摘　　要：研究目的:研究游泳运动员的脑波涨落图的特征,以探讨游泳运动与运动员脑波涨落图特征的相关性。研究方法:采用实验研究法,数理统计法,运用脑波涨落图技术,采集国家级游泳运动员脑电信息与对照组比较。结果:游泳运动员的脑涨落图S谱线中S1系、S11系与S13系多项指标有特异性变化。结论:游泳运动员脑内某些神经递质含量与对照不同,表现为抑制水平较低。这些特征可能是由于游泳运动的训练环境、呼吸方式及体位的特殊性造成的。The purpose of this paper was to explore the character of encephalofluctuography of 30 excellent swimming athletes aged 18 years averagely by comparing with 30 control undergraduates. The data were collected through EEG- Eneephalofluctuograph technology （ET） under quiet and eye-closed conditions respectively. The results showed that multiple indexes of S1, S11 and S13 were notably characteristic. It is concluded that compared with the control group, contents of some neurotransmitters in the brain of swimming athletes were different, and the level of excitation was high. These characters may be due to the training environment, breathing patterns and the specificity of posture of swimming.

关 键 词：游泳项目 脑波涨落图技术 超慢振荡系统(S系) 神经递质 

分 类 号：G861.1[文化科学—体育训练] G804.8[文化科学—体育学]