title: [Effect of motor deprivation in early ontogeny on evoked potentials of the sensomotor and visual cortex in the rat].
abstract: The influence of long-term (3 months) locomotor deprivation of rats in a month age, on the evoked potentials (EP) of the sensorimotor and the visual cortex was studied in conditions of presentation of single and paired stimuli. Changes were revealed in both cortical zones. An increase of peak latency of the initial positive EP phase in the sensorimotor cortex, and prolongation of the process of changes in excitability of neural elements, elicited by conditioning stimulus, was revealed both in the sensorimotor and the visual areas. The effect of deprivation on the dynamics of changes in neuronal systems excitability was greater in the visual evoked responses.
mesh_terms: D000818:Animals; D002540:Cerebral Cortex / Q000502:physiology*; D005071:Evoked Potentials; D008297:Male; D009044:Motor Cortex / Q000502:physiology; D009068:Movement; D051381:Rats; D011930:Reaction Time / Q000502:physiology; D012149:Restraint, Physical; D013003:Somatosensory Cortex / Q000502:physiology; D014793:Visual Cortex / Q000502:physiology
vernacular_title: Vliianie dvigatel'noĭ deprivatsii v rannem ontogeneze na vyzvannye potentsialy sensomotornoĭ i zritel'noĭ kory mozga u krys.