BIOFEEDBACK QUALITY IN HEALTHY VOLUNTEERS IN PACED BREATHING ALGORITHM STARTING FROM THE AGE PHYSIOLOGICAL NORM

In 14 healthy volunteers aged from 18 to 26 years (5 men and 9 women) 7 sessions of biofeedback-based algorithm on the basis of adaptive variable-frequency paced breath by means heart rate variability (HRV) parameters control in order to achieve their values most close to the physiological standards. Established that biofeedback based on paced breathing and HRV parameters can influence on regulatory systems of the body and can be used for their evaluation and monitoring. In healthy volunteers the high quality of biofeedback in terms of paced breathing frequency changes and HRV parameters reactions on it was established.