Effects of the usage of a blacked-out curtain on the sleep-wake rhythm of Japanese University students

Sleep and Biological Rhythms

Volumn 1, Issue 2, 2003, Pages 179-181

  Harada, Tetsuo ^a   Matsumura, Atsuko ^a   Takeuchi, Hitomi ^a,b  

^a KOCHI UNIVERSITY   (Japan)

^b NARA WOMEN'S UNIVERSITY   (Japan)

Author keywords

actigraph; blacked out curtains; light intensity and activity; morning light; sleep wake cycle

Indexed keywords

ACTIMETRY; ADULT; ARTICLE; BLACKED OUT CURTAIN; CIRCADIAN RHYTHM; CONTROLLED STUDY; GENERAL DEVICE; HUMAN; HUMAN EXPERIMENT; JAPANESE (PEOPLE); LIGHT EXPOSURE; LIGHT INTENSITY; MALE; NORMAL HUMAN; PHYSICAL ACTIVITY; PRIORITY JOURNAL; SLEEP PATTERN; SLEEP WAKING CYCLE; UNIVERSITY STUDENT; YOUNG ADULT;

EID: 84979900285     PISSN: 14469235     EISSN: 14798425     Source Type: Journal    
DOI: 10.1046/j.1446-9235.2003.00039.x     Document Type: Article

References (2)

1. Honma K, Honma S. A human phase response curve for bright light pulse. Jpn J. Psychiat. Neurol. 1988; 42: 167–8.
2. Harada T, Takeuchi H. Epidemiological study on diurnal rhythm and sleep habit by Japanese students of elementary school to University. Ann. Jap. Soc. Chronobiol. 2001; 7: 36–46 (In Japanese).