title: Suppression and disinhibition of instrumental alimentary reactions after successive lesions of the dorsomedial and lateral amygdala in dogs.
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.
mesh_terms: D000679:Amygdala / Q000502:physiology*; D000818:Animals; D003216:Conditioning, Operant / Q000502:physiology*; D004285:Dogs; D004327:Drinking Behavior / Q000502:physiology*; D005247:Feeding Behavior / Q000502:physiology*; D008297:Male