THE EFFECTIVENESS OF MUSIC ON HUMAN BIOLOGICAL SIGNALS
Music therapy is a common approach to reduce stress and anxiety levels. To examine the effect of different types of music on stress levels, forty Generalized Anxiety Disorder (GAD) patients were assigned randomly to one of four groups exposed to a specific kind of music described in this research. The electroencephalogram (EEG) was recorded from Cz placement along with skin conductance and temperature recordings for each subject. Also, commonly used clinical questionnaires were used to determine the patients, stress levels. In the classical music group, significant increments in the alpha relative power occurred. Additionaly, in the preferred music group, the relative power of the beta EEG rhythm significantly decreased. These results were compatible with clinical results. Our study showed that music therapy for GAD patients could be used as a powerful method to reduce stress and anxiety. Furthermore, the skin conductance is analyzed and incremental increase in two groups is observed.