[The effect of controlled afferentation on functional asymmetry in supraspinal disorders in children].

A reliable decrease of excitability of the motoneurons controlling the activity of right m. gastrocnemius as compared with the left one, was found in healthy children, where as there was no such difference in children suffering from cerebral paralysis. However, the difference did appear after several sessions of the muscle training with the aid of functional biocontrol technique. Possible mechanisms of the inter-hemisphere asymmetry effect in ontogenesis upon the spinal activity in norm, inherent motor pathology and in the course of the latter's correction, are discussed.