title: [Formation of an alimentary motor conditioned reflex to photic stimulation in young rhesus monkeys].
abstract: It is possible to form a positive motor alimentary conditioned reflex to red colour and a negative conditioned reflex (differentiation) to green, in the young of rhesus monkeys, four-to six-week old, which testifies to their capacity of differentiating these colour stimuli. The orienting reflex takes an active part in the formation of both reflexes. Elaboration in the four-week old monkeys not only of a positive but also a differentiating motor alimentary conditioned reflex attests that at this age the cerebral cortex is already actively exercising the function of an integrator of inhibitory processes, not only of excitation.
mesh_terms: D000367:Age Factors; D000818:Animals; D002540:Cerebral Cortex / Q000254:growth & development / Q000502:physiology; D003116:Color; D003118:Color Perception / Q000502:physiology; D003214:Conditioning, Classical / Q000502:physiology*; D004193:Discrimination Learning / Q000502:physiology; D005502:Food; D000882:Haplorhini; D008253:Macaca mulatta / Q000254:growth & development; D008297:Male; D009043:Motor Activity
vernacular_title: Osobennosti formirovaniia pishchevogo dvigatel'nogo uslovnogo refleksa na tsvetovye razdrazhiteli u detenysheĭ obez'ian makaka rezus