ISSN 0439-755X
CN 11-1911/B
主办：中国心理学会
　　　中国科学院心理研究所
出版：科学出版社

心理学报 ›› 1982, Vol. 14 ›› Issue (1): 114-116. cstr: 32110.14.1982.00114

• • 上一篇    下一篇

睡眠剥夺时大鼠电休克阈值的变化

李德明;刘善循   

  1. 中国科学院心理研究所 ,中国科学院心理研究所
  • 发布日期:1982-03-25 出版日期:1982-03-25

CHANGES IN ELECTROCONVULSIVE SHOCK THRESHOLD IN SLEEP-DEPRIVED RATS

Li De-ming;Liu Shan-xun Institute of Psychology, Academia Sinica   

  • Online:1982-03-25 Published:1982-03-25

被引次数

3

摘要： <正> 我们在研究睡眠剥夺影响大鼠记忆巩固的实验中,观察到睡眠剥夺引起大鼠条件反射的反应时(R T_(CR))明显缩短。我们认为,这可能反映了动物在睡眠剥夺后脑的兴奋性有所升高,本实验用电休克阈值作指标验证这一看法。

关键词: NULL

Abstract: Male albino rats were deprived of sleep for 24,48 and 96 hrs on a smallplatform (d=4.5cm) surrounded by water. Thresholds for electroconvulsiveshock decreased significantly jn sleep-deprived rats. Controlled animals wereplaced on a large platform (d=11.5cm) surrounded by water for 20 hrs andwere returned to a normal rearing cage for 4 hrs. The threshold forelectroconvulsive shock increased slightly in the controlled ones. Resultsindicated that sleep deprivation heightened the excitability of central nervoussystem.

Key words: NULL