Discussion
depression, CDI, ADHD
DISORDERS
This study was conducted to verify the effectiveness of music therapy as an alternative treatment for improving depression in children and adolescents with ADHD by serotonin activation and stress coping ability improvement. To this end, this study compared and analyzed neurophysiological and psychological parameters before and after music therapy for children and adolescents with ADHD by measuring 5-HT, cortisol, SBP, DBP, HR, and psychological scale (CDI, DHQ) (Scheme In the last step, after improvisation and positive self-expression activities were performed as post-activity, ADHD music therapy group showed statistically significantly lower SBP, DBP, and HR levels after the music therapy. In addition, as a result of measuring the psychological scale, it was confirmed that the score of the stress scale (DHQ) test of the ADHD MT G was decreased significantly after treatment than that before music therapy. Since those with ADHD are more likely to suffer from emotional disorders such as depression [In particular, the study quantified 5-HT and cortisol expression based on neurophysiological treatment effects, presented indicators on changes in SBP, DBP, and HR, and verified psychological treatment effects through psychological scale verification (CDI, DHQ). Therefore, it is expected that the applicable proposal of Scheme 