Transcranial Direct Current Stimulation (tDCS) Combined With Computerized Cognitive Addiction Therapy(CCAT) and, Electronic Follow-up for Methamphetamine(MA) Dependent Patients

Study on the Effectiveness of "Treatment Regulation Mode" Based on Neuromodulation and Electronic Follow-up to Reduce Relapse Behavior in Patients With Substance Dependence

Transcranial direct current stimulation (tDCS) combined with computerized cognitive addiction therapy(CCAT) for methamphetamine(MA) dependent patients in voluntary drug rehabilitation center. Electronic medical systems were applied for drug related knowledge education, self-evaluation and outpatient follow-up reminder after intervention in order to reduce relapse behaviors.

Inclusion Criteria:

• Methamphetamine dependent patients with normal eyesight and hearing.

Exclusion Criteria:

• any diagnosis of DSM-IV axis I diseases.
• any physical diseases which might influence cognitive function such as epilepsy, cerebrovascular disease or brain injury.
• negative behaviors or harm to others.
• cognitive enhance drug use history in last 6 months.
• other drug dependence(except nicotine).