Article: Research from Nagoya University in the area of biology described.

"Current lifestyles often involve activities during the day and at night, and disruption of habits and sleep-wake rhythms may result in circadian rhythm disorders. We assessed the sleep habits and lifestyle habits in 52 subjects using the Japanese-language version of Horne and Ostberg's Morningness-Eveningness Questionnaire and the Tokyo Neurosciences General Laboratory Formula Examination of Life Habits," scientists in Nagoya, Japan report (see also Biology).

"Of the 52 subjects, 9.6% were morning-types, 71.2% were intermediate-types, and 19.2% were evening-types. Of the evening-types, 40% had a variation in sleep time of more than two hours, and 20% had a ...

Related newspaper, magazine, and journal articles:

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!