Gasyuk O. 3. Correlation of psychophisiological function with parameters of the cardiovascular and respiratory systems of children with hearing deprivation

During the individual development of a human being the functional state of the separate brain's structures, their correlations providing the system work and determining the character of the psychophysiological functions supplying, has been changing. Changes of separate indices of the cerebral hemodynamics within children of the primary school age with hearing deprivation lead more often to changes of general cerebral blood flow, than within children with normal hearing.In conditions of hearing deprivation the functional state of the respiratory system becomes worse. In a quiescent state these impairments are capable for compensation, but in conditions of stress this compensation is incomplete.In conditions of a chronic hearing deprivation the character of possible correlations between indices of the psychophisiological functions, the functions of cardiovascular and respiratory systems, is to change. These alterations, in spite of individual organism resistance to deprivation effects, are constant and typical for the given kind of deprivation