The paper is devoted to the problem of early diagnosis and correction of development of children with perinatal lesion of the nervous system. Early rehabilitation treatment in children cerebral palsy (CCP) is necessary due to the plasticity of the child's brain and its universal ability to compensate for disturbed functions as well as due to the fact that the first two years of life are optimal for maturation of the speech functional system. Evidence for the differentiation of early, chronic and residual studies of CCP is presented. The authors emphasize the role of the pathology of the functional antigravitation system in the formation of motor-reflex disorders. Possibilities of pathogenetic treatment in each stage of disease are considered.