Partonen T
National Public Health Institute, Department of Mental Health, Helsinki, Finland.
J Affect Disord. 1994 Feb;30(2):99-108. doi: 10.1016/0165-0327(94)90037-x.
The effects of morning light treatment on mood, subjective sleepiness and body temperature were investigated with 13 outpatients with winter depression and 13 healthy controls. Bright light for 1 h daily for 2 weeks resulted in a significant reduction in depression ratings and evening subjective sleepiness in the patients compared with the healthy controls. Even a short 15-min exposure to light daily produced these changes.
对13名冬季抑郁症门诊患者和13名健康对照者进行了晨光照疗法对情绪、主观嗜睡和体温影响的研究。与健康对照者相比,患者每日接受1小时明亮光照,持续2周,抑郁评分和傍晚主观嗜睡程度显著降低。即使每天仅短时间暴露于光照15分钟,也会产生这些变化。