脑电系列化监测在自由式滑雪空中技巧与单板U型场地滑雪训练中的应用  

Application of Serial Electroencephalograph Monitoring in the Training of Aerials of Freestyle Skiing and Half-pipe Snowboard

作　　者：张云[1] 张振民[2] 纪冬[3] 闫晓娟[1] 安林彬[1] 丁雨[2] 范国柱[1] 

机构地区：[1]国家体育总局冬季运动管理中心,北京100044 [2]国家体育总局运动医学研究所,北京100061 [3]沈阳体育学院,辽宁沈阳110102

出　　处：《冰雪运动》2010年第1期61-65,共5页China Winter Sports

基　　金：国家体育总局2010年冬季奥运会科研攻关课题(09010)

摘　　要：研究目的：通过对运动员技术动作协调性、认知水平和时空感的均衡性，运动负荷的应激水平，以及心境调节能力的研究，综合评定运动员的竞技状态，对控制训练给予科学、合理性的建议。研究方法：采用SET脑电中枢神经递质分析系统，利用影像学诊断技术和中枢神经递质及量子学的各项技术指标对自由式滑雪空中技巧运动员和单板U型场地滑雪运动员进行脑电图、脑电地形图、脑内中枢神经递质系列化、数字化、信息化、影像学监测。研究结果：15名运动员经典脑电波监测，临床诊断100％正常，竞技状态影像学诊断未发现疲劳状态，心理诱发条件下，紧张状态占13．33％，良好状态占20％，良好与最佳之间占13．33％，最佳状态占53．34％；大脑神经元代谢的方式，速度型86．33％，速度、力量型或力量、速度型占13．33％。研究结论：为青少年运动员选材开拓了新技术；创立了比血睾酮评定运动能力更加敏感的监测指标；为脑疲劳诊断竞技状态影像学评定，提供了神经分子生物学脑空间结构的分布特征，建立了高科技、系列化的监测新体系。The purpose is to synthetically evaluate the snowboarders＂ athletic condition and afford a reference for having more scientific and reasonable training by analyzing their technical coordination, cognitive level and space - time balance, the stimulative sensitivity of movement load and the psychological quality. The method is to select 15 athletes including the skiers of aerials of freestyle skiing and the snowboarders of half - pipe and monitor their electroencephalogram and brain electrical activity map, have a serialization and digitization and informationization of intracephalie central neurotransmitter with photogrammetry monitoring by using the SET intracephalie central neutrotransmitter electric analysis system, the video diagnosis technology, central neutrotransmitter qantum theory. The results show that the classical brain wave of all the athletes are clinically normal; the fatigue status is not detected in the diagnosis of athletic status photogrammetry ; the strain status, the right status, the status between right and optimal status, the optimal status respectively account for 13.33%, 20% , 13.33% and 53.34% in the condition of psychological evocation; the speed type, the speed and stretlgth type respectively account for 86, 33% and 13.33% in cerebral neuron metabolism mode. The conclusion is that the technology is a new method for selecting the right junior athletes; some more sensitive monitoring indexes in evaluating the athletic ability than blood testosterone are innovated; the distribution feature of nerval molecule biology encephalic spatial structure is offered for photogrammettry, evaluating the brain fatigue diagnosis of athletic status, a high- technological and serial monitoring system is founded.

关 键 词：脑电 监测 自由式滑雪 单板U场地滑雪 训练 应用 

分 类 号：G863.1[文化科学—体育训练] G804.5[文化科学—体育学]