手指の運動を伴う遊びにおける脳波・自律神軽機能指標および心理的覚醒度・快感度の変化

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タイトル別名
  • Change of EEG, HRV and psychological arousal level and hedonic tone in finger movement

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The,purpose,of,this,study,was,to,examine,the,psychophysiological,response,during,a,finger,movement,that,performed,"the string figures",.8,healthy,females,were,played,two,tasks,one,was,easy,task,and,the,other,was,difficult,task,and,repeated,for,five,minutes.,EEG,ECG,the,mood,scale,for,measuring,psychological,arousal,level,and,hedonic,tone,the,self-assessment,(skillfulness,concentration,enjoyment),were,measured,about,each,performance.,Alpha,wave,peak,frequency,was,analyzed,by,the,data,of,EEG.,Heart,rate,variability(HRV),was,analyzed,by,the,data,of,ECG.,These,data,were,compared,in,2,tasks.,The,results,were,as,follows.,(1),In,frontal,area,alpha,peak,frequency,in,easy,task,were,decreased,in,comparison,with,difncult,task.,(2),In,HRV,data,LF/HF,that,is,the,index,of,sympathetic,system,showed,increase,in,easy,task.,HF/TL(total),that,is,the,index,of,parasympatbetic,system,showed,decrease,in,both,tasks.,(3),In,the,mood,scale,for,measuring,psychological,arousal,level,and,hedonic,tone,the,"low arousal and pleasurable",score,in,a,difncult,task,showed,decrease,in,comparison,with,easy,task.,In,self-assessment,the,point,of,skillfulness,in,easy,task,was,higher,score,than,difficult,task,and,concentration,in,difficult,task,was,higher,score,than,easy,task.,These,results,suggested,that,the,easy,string,figure,task,has,meaning,as,the,exercise,of,finger,movement;,the,difficult,string,figure,task,has,meaning,as,mental,activity.

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