RESEARCH OF CARDIOVASCULAR ACTIVITY OF DEAF PEOPLE DURING MENTAL ACTIVITY

Studied characteristics of cardiovascular activity in people with normal hearing and deafness during mental activity. It is established that people with normal hearing differ in both the best quantitative and qualitative indicators of information processing, and in the balance of regulating mechanisms of cardiac rhythm in comparison with deaf ones. The study of spectral characteristics of cardiac rhythm and correlation analysis showed low effectiveness of regulating mechanisms of cardiac rhythm in the deaf persons, which may be associated with a high risk of cardiovascular and cardiac pathology.