[Switching-over of homogeneous (alimentary) conditioned reflexes in rats following simultaneous lesions of the hippocampus and amygdala].
Conditioned switching-over of homogeneous (alimentary) conditioned reflexes was elaborated in intact rats and in rats with simultaneously lesioned hippocampus and amygdala; time of the day served as switching stimulus. The operated rats showed higher values of intersignal and conditioned motor activity and easier conditioned switching-over than intact animals. It is suggested that the lesion of the amygdala enhances the effect of accelerated elaboration of the switching-over observed in animals with lesioned hippocampus, due to the elimination of competing (non-alimentary) motivations.
D000679:Amygdala / Q000502:physiology*; D000818:Animals; D001931:Brain Mapping; D003214:Conditioning, Classical / Q000502:physiology*; D005502:Food; D006624:Hippocampus / Q000502:physiology*; D008297:Male; D051381:Rats; D013016:Sound; D014163:Transfer, Psychology
Perekliuchenie odnorodnykh (pishchevykh) uslovnykh refleksov u krys posle odnovremennogo povrezhdeniia gippokampa i mindaliny.