The behavioral effects of the destruction of the magnocellular basal nucleus of the forebrain of cats.
Behavioral experiments were carried out in cats following methodology which simulates complexly organized, nonautomatized behavior with elements of generalization and abstraction. A conclusion was reached regarding the participation of this formation in the structural-functional support of complex integrative forms of activity, cognitive and gnostic processes, was reached on the basis of the results of the performance of test tasks by the animals with partial destruction of the magnocellular basal nucleus. The proposed mechanism of the involvement of the basal nucleus in gnostic and cognitive processes is the nonspecific support of the system of structures which participate directly in thinking and learning.
Nabieva
T N
TN
Institute of the Brain, Russian Academy of Medical Sciences, Moscow.
D000818:Animals; D001479:Basal Ganglia / Q000502:physiology*; D001522:Behavior, Animal / Q000502:physiology*; D002415:Cats; D003071:Cognition / Q000502:physiology; D003216:Conditioning, Operant / Q000502:physiology; D005260:Female; D007858:Learning / Q000502:physiology; D008297:Male; D008606:Mental Processes / Q000502:physiology; D009434:Neural Pathways / Q000502:physiology; D010275:Parasympathetic Nervous System / Q000502:physiology; D016548:Prosencephalon / Q000502:physiology*