摘要
以认知神经科学为视角,以省队击剑运动员为实验对象,采用专家——新手研究范式,借助事件相关电位记录技术(ERP)等方法,研究基于动态情境下击剑专家战术思维的优势特征,以揭示击剑专家战术思维优势的可能机制,结果表明:击剑专家在动态运动情境中采用以准确性为主的决策策略,注意集中指向程度高;战术意图判断与战术决策的心理表征更新程度高;其优势特征的可能机制为特定脑区诱发的P1、P3和PSW的脑神经平均活动水平较高;诱发产生PSW的时间较早。
Based on the perspective of cognitive neuroscience, taking the province fencer as experimental subject, using the expert-novice paradigm and ERP recording system, this paper investigates the predominant characteristics of fencing experts＇ thinking in the dynamic situation, in order to pm forward the mechanisms of fencing experts＇ thought. The results show that the fencing expert always takes the tactic of veracity as dominance, which is higher directing of attention concentrativeness, higher changing of tactics＇ judge and choice; and the possible mechanics of the superiority are higher level of average cranial nerve activities that the certain brain zone induces P1. P3 and PSW with short time inducing.
出处
《辽宁体育科技》
2015年第5期51-54,58,共5页
Liaoning Sport Science and Technology
基金
辽宁省教育厅科学技术研究立项--拳击专家级选手认知优势特征及神经机制研究(项目编号:L2014463)
教育部人文社科规划基金项目--<击剑战术思维决策训练与测评系统>软件的研发(批准号:10YJAXLX014)
关键词
击剑专家
动态情境
战术思维
优势
事件相关电位
fencing experts
dynamic situation
tactic thinking dominance
predominance
event-relatedpotentials（ERP）
