下丘脑背侧和腹外侧损伤对大鼠自愿饮酒量的影响。
Effects of dorsal and ventral lateral hypothalamic lesions on voluntary alcohol consumption by rats.
作者信息
Amit Z, Meade R G, Levitan D E, Singer J
出版信息
J Stud Alcohol. 1976 Sep;37(9):1188-96. doi: 10.15288/jsa.1976.37.1188.
PMID:979271
Abstract
Ventral lateral hypothalamic lesions, made before electrical stimulation, blocked the acquisition of a preference for alcohol by rats; but dorsal lateral hypothalamic lesions did not alter their alcohol consumption. Rats offered alcohol on alternate days, without stimulation, increased their alcohol intake but did not develop a stable preference for alcohol.
摘要
在电刺激前制造的下丘脑腹外侧损伤，会阻碍大鼠对酒精偏好的形成；但下丘脑背外侧损伤并不会改变它们的酒精摄入量。在没有刺激的情况下，每隔一天给大鼠提供酒精，它们的酒精摄入量会增加，但并未形成对酒精的稳定偏好。
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