Horne J A, Reid A J
Electroencephalogr Clin Neurophysiol. 1985 Feb;60(2):154-7. doi: 10.1016/0013-4694(85)90022-7.
Six healthy female volunteers (22-24 years), physically untrained (unfit), sat in baths of warm or cool water for 90 min, between 14.30 h and 17.30 h, on separate occasions. In the former condition (HOT), rectal temperature (Tr) rose by an average of 1.8 degrees C, and in the latter (COOL), a thermoneutral condition, there was a nil Tr change. All-night sleep EEGs were monitored after both occasions and on baseline nights. Following COOL, there was no significant change in any sleep parameter. After HOT there were significant increases in: sleepiness at bed-time, slow wave sleep, and stage 4 sleep. REM sleep was reduced, particularly in the first REM sleep period.
六名健康女性志愿者（22 - 24岁），身体未经训练（不健康），分别于14:30至17:30之间在温水或凉水中浸泡90分钟。在前一种情况（热）下，直肠温度（Tr）平均升高1.8摄氏度，而后一种情况（凉），即热中性条件下，Tr没有变化。在这两种情况之后以及基线夜晚均监测整夜睡眠脑电图。在凉浸泡后，任何睡眠参数均无显著变化。热浸泡后，以下各项显著增加：就寝时的困倦感、慢波睡眠和4期睡眠。快速眼动睡眠减少，尤其是在第一个快速眼动睡眠期。
