Smith C T, Miskiman D E
Physiol Behav. 1975 Jul;15(1):17-9. doi: 10.1016/0031-9384(75)90272-3.
Holtzman rats were partially and selectively deprived of paradoxical sleep (PS) for a 16 1/2 hr period and allowed to rest for a 7 1/2 hr period each day. Test animals were given mild (60 Hz, 50 muA) unilateral amygdaloid stimulation for one min each day of a 5 day test period. There was a significant increase in PS during the rest periods of test animals on stimulation days when compared to nonstimulated controls. The effect did not last beyond a 5 day period. Only subconvulsive behaviour was observed in two test animals. The similarity to the PS increases in this study to those seen in conventional learning and other stiuations are discussed.
将霍尔兹曼大鼠的异相睡眠（PS）部分且选择性地剥夺16.5小时，每天让其休息7.5小时。在为期5天的测试期内，每天对实验动物进行一分钟的轻度（60赫兹，50微安）单侧杏仁核刺激。与未受刺激的对照组相比，在刺激日实验动物休息期间的异相睡眠显著增加。这种效应在5天之后就不再持续。在两只实验动物中仅观察到亚惊厥行为。本文讨论了本研究中异相睡眠增加与传统学习及其他情况下所观察到的异相睡眠增加之间的相似性。
