The Impact of Beta-band Transcranial Alternating Current Stimulation (tACS) on Impulse Inhibition in Adolescents With Non-suicidal Self-injury

Inclusion Criteria

• •1\) Meet the proposed diagnostic criteria for non-suicidal self-injury (NSSI) in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition (DSM-5), with ≥5 documented self-injury episodes and at least one incident within the past month as assessed by the Adolescent Non-Suicidal Self-Injury Assessment Questionnaire (ANSAQ); 2) Aged 12-18 years; 3) Right-handed; 4) Possess formal education experience sufficient to comprehend experimental protocols; 5) Normal or corrected-to-normal binocular visual acuity; 6) Voluntarily participate with legal guardians providing written informed consent.