Effects of sleep deprivation on psychological and exercise performance

Research Project

Project/Area Number	20700497
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Single-year Grants
Research Field	Sports science
Research Institution	University of the Ryukyus
Principal Investigator	TAKENO Yoshiaki University of the Ryukyus, 教育学部, 准教授 (20360729)
Project Period (FY)	2008 – 2009
Project Status	Completed (Fiscal Year 2009)
Budget Amount *help	¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000) Fiscal Year 2009: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000) Fiscal Year 2008: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords	スポーツ科学 / スポーツ心理学 / 睡眠不足 / 心理的パフォーマンス / 運動パフォーマンス
Research Abstract	Sleep and sleep deprivation are intimately related to performance. This study examined the effect of 24 h of sleep deprivation on both psychological and exercise performance. Results from this study suggested need for fluid replacement to improve both performance because 24 h of sleep deprivation developed dehydration.