INFLUENCE OF SLEEP DURATION ON NEXT WHOLE DAY'S COGNITIVE AND PHYSICAL FUNCTION

DOI 2 Citations
  • SEO Akihiko
    Faculty of System Design, Tokyo Metropolitan University
  • SUNAGAWA Hisaya
    Graduate School of System Design, Tokyo Metropolitan University
  • DOI Kouki
    Faculty of System Design, Tokyo Metropolitan University
  • SUZUKI Satoshi
    Faculty of System Design, Tokyo Metropolitan University

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  • 睡眠時間が翌日終日の認知・運動機能に与える影響

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In this study, for the purpose of investigating influence of sleep duration on next whole day's physical function, focusing on "perception function", "thought function", "working memory function" and "motility function" after wake-up on two different sleep conditions (six hours (long sleep) and three hours (short sleep)) , we conducted one experiment to evaluate each function. Six healthy male subjects participated in this experiment. They were asked to do each work corresponding respective four functions. During this experiment, we monitored EEG for evaluating arousal level. And we also recorded subjective rating about mental work strain and calculated work performances regarding each work. Simultaneously, body temperature and heart rate were measured for checking changes in biological rhythm. The results showed that perception function, thought function, and working memory function were declined in case of short sleep condition. There were no remarkable changes in the biological rhythm between long and short sleep conditions.

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