Arakawa K, Shirakawa S, Kobayashi T, Oguri M, Kamei Y, Tumura T
Department of Industrial Engineering and Information Systems Engineering, Ashikaga Institute of Technology, Tochigi, Japan.
Psychiatry Clin Neurosci. 1998 Apr;52(2):247-8. doi: 10.1111/j.1440-1819.1998.tb01056.x.
Effects of a new lighting stimulation system upon subjective sleep and waking feeling were psychophysiologically examined in 24 healthy students in order to develop a way of obtaining comfortable awakening. The subjects underwent three different experimental conditions: the light stimulation condition, non-light stimulation condition and the control condition. The satisfaction of sleep was higher and day sleepiness lower in the light condition compared with the other two conditions. Subjective fatigue related to mental functions at waking was also smaller in the light condition compared with the other two conditions. These results suggest that the improvement of sleep feeling and waking seems to be achieved by gradual increased dawn light stimulation.
为了开发一种获得舒适觉醒的方法，对24名健康学生进行了心理生理学检查，以研究一种新的光照刺激系统对主观睡眠和觉醒感觉的影响。受试者经历了三种不同的实验条件：光照刺激条件、非光照刺激条件和对照条件。与其他两种条件相比，光照条件下的睡眠满意度更高，白天嗜睡程度更低。与其他两种条件相比，光照条件下醒来时与心理功能相关的主观疲劳也更小。这些结果表明，通过逐渐增加黎明光照刺激似乎可以改善睡眠感觉和觉醒状态。
