The Intervention Effect and Potential Neural Mechanisms of Music Therapy in Children and Adolescents With Mood Disorders

Inclusion Criteria: * Right-handed; * Born and raised in China, with Chinese as the only native language; * Voluntary participation, with the consent of the family members of patients under 18 years old, and signed the informed consent form; * Meet the diagnostic criteria of DSM-5 anxiety disorder or depressive disorder; * There have been two or more self-harm behaviors in the past six months. Exclusion Criteria: * Meet the diagnostic criteria of DSM-5 psychotic disorder, manic episode, autism spectrum disorder, mental retardation, tic disorder, substance abuse and other mental illnesses; * Severe organic brain disease; * Hearing loss or loss of music-related pleasure; * Those who have clear suicidal ideation, attempt and behavior in the past month.