title: [The functional role of the motor area of the cortex in the acquisition of escape reactions in dogs].
abstract: The model of escape conditioning similar to classical (pavlovian) was proposed. During shock application to the hind limb (a conditioned stimulus) the ipsilateral foreleg flexion was elicited by a stimulation of the motor cortex (an unconditioned stimulus); both stimuli were turned off in the course of the forepaw lifting. Such uniform pairings resulted in elaboration of a reaction of the foreleg flexion in response to the shock. Prolonging the shock by 3 s after the cortical stimulation led to a rapid extinction of the acquired response. So a possibility to instrumentalize movements elicited by stimulation of the motor cortex (MI) was proved. This is in argument in favour of an assumption that the established "instrumental" connection (drive-motor structures) can be addressed directly to the motor cortex.
authors.forename: A G
authors.initials: AG
authors.lastname: Frolov
authors.forename: A V
authors.initials: AV
authors.lastname: Maslov
authors.forename: O G
authors.initials: OG
authors.lastname: Pavlova
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000502:physiology; D004285:Dogs; D004558:Electric Stimulation; D004567:Electrodes, Implanted; D004924:Escape Reaction / Q000502:physiology*; D009044:Motor Cortex / Q000502:physiology*; D011930:Reaction Time / Q000502:physiology; D012054:Reinforcement, Psychology
vernacular_title: Issledovanie funktsional'noĭ roli motornoĭ oblasti kory v formirovanii reaktsiĭ izbavleniia u sobak.