title: [Compensation for disruptions of visual function in the dog after partial exclusion of the neocortex].
abstract: The recovery of visual disturbances provoked by partial neocortical deafferentation was studied in dogs with two sets of visual patterns: figures and differently oriented lines. The disturbances were more prominent, when the dogs had to solve the most complex visual tasks (6 stimuli showed to a dog simultaneously). There was a distinct recovery of figure recognition in the process of compensation, i. e. in 4--6 months after the neocortical deafferentation. On the contrary, recognition of oriented lines did not improve. Probably the differences between the two sorts of recognition mentioned above may be explained by various changes of their mechanisms' properties in the process of compensation.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D003214:Conditioning, Classical / Q000502:physiology; D004193:Discrimination Learning / Q000502:physiology; D004285:Dogs; D005556:Form Perception / Q000502:physiology*; D009430:Neural Analyzers / Q000502:physiology; D014793:Visual Cortex / Q000502:physiology*; D014795:Visual Pathways / Q000293:injuries*
vernacular_title: Kompensatsiia narusheniĭ zritel'noĭ funktsii u sobak posle chastichnogo otkliucheniia neokorteksa.