Proj
J-GLOBAL ID:200904065590109812  Research Project code:0450021233 Update date:Sep. 19, 2006

Study on preventing method development based on actual state and ground of accidents and health damages by sleep shortage and sleep disorder at 24 hours society

24時間社会における睡眠不足・睡眠障害による事故および健康被害の実態と根拠に基づく予防法開発に関する研究
Study period:2003 - 2006
Organization (1):
Investigating Researcher (2):
Research overview:
For the Health Science Comprehensive Studying Project 'Study on preventing method development based on actual state and ground of accidents and health damages by sleep shortage and sleep disorder at 24 hours society', elucidation of the variation of cognition function under working environment through day and night, is indispensable. Clues to prevent accidents and health damages caused by the lowering of performance of workers, are obtained by this. By the cognitive function study in recent years, innovative high order cognitive function measurement method is established, but so for these methods are not adopted to biological rhythm study which continuous measurement through day and night is achieved. By this study, using the meaning priming inspection as a memory function inspection, and using the visual sensation distinguish theme as a procedure memory learning effect measurement theme, variation of high order cognitive function over 24 hours and influence of sleep shortage are measured using physiological and behavioral science procedures, and investigated time-biologically.
Keywords (3):
Sleep disorder ,  Cognitive Science ,  Biological Rhythm
Research program: -

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