title: Compensatory plasticity of the brain under conditions of its injury.
abstract: The possibility of the utilization of the galvanic skin response (GSR) as a test for the analysis of compensatory processes under the conditions of natural compensation and with the use of functional biofeedback was studied in experiments on cats anesthetized with chloralose and immobilized with flaxedil, as well as in clinical conditions in healthy children and children suffering from childhood cerebral palsy (CCP). It was demonstrated in this study that the habituation of the GSR is disturbed in the case of unilateral brain trauma. These differences level out a year after the brain trauma. When functional biofeedback is used to accelerate habituation processes of a compensatory character, the GSR of the right and left sides of the body equalize and approximate that observed in healthy children. This study is yet another confirmation of the advantage of functional biofeedback as compared with traditional treatment methods. The data obtained also make it possible to believe that the habituation of the GSR may be useful not only for the analysis of the depth and level of the injury of nerve tissue, but for the objective assessment of compensatory restorative processes as well.
authors: Laboratory of the Physiology of Reception, I. P. Pavlov Scientific Research Institute of Physiology, Russian Academy of Sciences.
authors: M S
authors: MS
authors: Sinyaya
authors: Pinchuk DYu
authors: A M
authors: AM
authors: Shelyakin
authors: T V
authors: TV
authors: Tobias
authors: O V
authors: OV
authors: Bogdanov
mesh_terms: D000293:Adolescent; D000818:Animals; D001676:Biofeedback, Psychology; D001930:Brain Injuries / Q000503:physiopathology*; D002415:Cats; D002547:Cerebral Palsy / Q000503:physiopathology; D002648:Child; D005712:Galvanic Skin Response / Q000502:physiology; D006801:Humans; D009473:Neuronal Plasticity / Q000502:physiology*