Gyrosonics a Novel Stimulant for Autonomic Nervous System

Abstract: Gyrosonics refers to novel audio binaural stimulus that produces rotational perceptions of sound movement in head at a particular predetermined frequency. Therapeutic effect observed with this is considered to be associated with modification of arousal of autonomic nervous system. The heart rate variability (HRV), non-invasive measure of autonomic nervous system, has been measured for group of 30 subjects for pre- and post- gyrosonic installation. The time- and frequency- domain analysis of HRV results show overall decrease in sympathetic response and increase in para- sympathetic response due to listening of gyro sonics.