PARADOXICAL SLEEP-DEPRIVATION RETARDS EXTINCTION OF CONDITIONED TASTE-AVERSION

被引：3
作者：
VENKATAKRISHNABHATT, H [1 ]
BURES, J [1 ]
BURESOVA, O [1 ]
机构：
[1] CZECHOSLOVAK ACAD SCI, INST PHYSIOL, CS-16206 PRAGUE 6, CZECHOSLOVAKIA
来源：
BEHAVIORAL AND NEURAL BIOLOGY | 1979年 / 25卷 / 01期
关键词：
D O I：
10.1016/S0163-1047(79)90875-6
中图分类号：
B84 [心理学]; C [社会科学总论]; Q98 [人类学];
学科分类号：
03 ; 0303 ; 030303 ; 04 ; 0402 ;
摘要：
Conditioned taste aversion (CTA) induced by 15-min saccharin drinking followed 30 min later by poisoning (0.15 M lithium chloride, 2% body weight) was extinguished by repeated exposure of water-deprived hooded rats to saccharin (15-min sessions at 3- to 4-day intervals). Animals subjected to paradoxical sleep deprivation (PSD) for 24 hr before each extinction session attained full CTA extinction in six sessions, normally sleeping animals in two sessions. It is concluded that PSD interferes with the modification of CTA engrams. © 1979 Academic Press, Inc.
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页码：133 / 137
页数：5
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