犬背内侧和外侧杏仁核连续损伤后工具性摄食反应的抑制与去抑制
Suppression and disinhibition of instrumental alimentary reactions after successive lesions of the dorsomedial and lateral amygdala in dogs.
作者信息
Fonberg E
出版信息
Acta Neurobiol Exp (Wars). 1976;36(1-2):117-27.
PMID:970234
Abstract
Damage of the dorsomedial amygdala produced impairment of instrumental performance to CS(+) with no changes to CS(-). Subsequent lesion of the lateral amygdala resulted in restoration of instrumental performance to CS(+) and transient disinhibition to CS(-). These results support the hypothesis that the dorsomedial amygdala is involved in facilitation, while the lateral amygdala in inhibition of alimmentary reactions.
摘要
背内侧杏仁核损伤导致对条件刺激阳性（CS(+)）的工具性表现受损，而对条件刺激阴性（CS(-)）无变化。随后外侧杏仁核损伤导致对CS(+)的工具性表现恢复，以及对CS(-)的短暂去抑制。这些结果支持了以下假设：背内侧杏仁核参与促进作用，而外侧杏仁核参与抑制进食反应。
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