Parmeggiani P L, Agnati L F, Zamboni G, Cianci T
Electroencephalogr Clin Neurophysiol. 1975 Jun;38(6):589-96. doi: 10.1016/0013-4694(75)90159-5.
Hypothalamic temperature during complete and incomplete sleep cycles (slow wave sleep followed by fast wave sleep and slow wave sleep followed by arousal, respectively) has been studied in freely moving cats at 20 degrees C and 0 degrees C ambient temperatures. The results show that sleep and thermoregulatory processes interact and, at 0 degrees C ambient temperature, become mutally exclusive. The occurrence of fast wave sleep is related to an opptimum range of hypothalamic temperatures which is specific in each enviromental conditions.
在环境温度为20摄氏度和0摄氏度的情况下，对自由活动的猫在完整和不完整睡眠周期（分别为慢波睡眠后接快波睡眠以及慢波睡眠后接觉醒）期间的下丘脑温度进行了研究。结果表明，睡眠和体温调节过程相互作用，并且在环境温度为0摄氏度时，二者相互排斥。快波睡眠的出现与下丘脑温度的最佳范围有关，该范围在每种环境条件下都是特定的。
