title: [Fromation of forward and reverse connections during elaboration of a classical and instrumental acid-defense conditioned reflex].
abstract: During elaboration of a classical acid defensive conditioned reflex to passive lifting of a foreleg in dogs, the reinforcing stimulus--acid elicited an extension of the leg via backward connection. At the initial stage of elaboration of an instrumental avoidance reflex, the reinforcing stimulus called forth an extension of the leg, whereas at the stage of a stable reflex it produced a flexion.
mesh_terms: D000143:Acids; D000818:Animals; D001362:Avoidance Learning; D003214:Conditioning, Classical; D003216:Conditioning, Operant; D003463:Cues; D004285:Dogs; D012054:Reinforcement, Psychology
chemical_list: D000143:Acids
vernacular_title: Obrazovanie priamoi i obratnoĭ sviazi pri vyrabotke klassicheskogo i instrumental'nogo kislotno-oboronitel'nogo uslovnogo refleksa.