The Relationship between Reaction Time and EEG Power and Coherence under Stress

• Main Authors: Yang Jung-Chieh, 楊榮傑
• Other Authors: Hung Tsung-Min
• Format: Others
• Language: zh-TW
• Published: 2008
• Online Access: http://ndltd.ncl.edu.tw/handle/83080168082847331137

碩士 === 臺北巿立體育學院 === 運動科學研究所 === 96 === Abstract The main purpose of this study was to examine the relationship between reaction time and EEG power and coherence under stress. The participants were 14 skilled, male table tennis plays. All participant completed choice reaction time tasks in stress situation and general situation. And to collect the participant reaction time and EEG data under stress situation and general situation. Paired t tests were employed to compare performance effect on EEG α1、α2 and β1 power and coherence under two situation. The results of this study were: 1.In reaction time, the stress situation fast than general situation. In this result, Probably the stress situation to cause appropriate arousal and concentrate. 2.Under stress situation the participant’s right temporal lobe activities were higher than left temporal lobe. The appearance to represent activities of right hemisphere, when participants performed choice reaction time. 3.The participants showed less communication between right temporal lobe and motor planning lobe when who performed choice reaction time under stress situation. This appearance to represent the right temporal lobe and motor planning lobe were to work together on a project but doing different things, and to reduce the cost of resource.