IRCT20171004036553N2 IRCT 2018-04-13 Zanjan University of Medical Sciences Comparison study of effectiveness treatments on decreasing of craving of stimulant substance user. Comparison study of effectiveness of Matrix model,repetitive Transcranial Magnetic Stimulation and cognitive rehabilitation on decreasing of craving and assessment of dopamine receptors expression in peripheral blood lymphocytes of stimulant substance user. 2017-12-22 anticipated 30 Complete https://irct.ir/trial/27290 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: Using Dot Probe and Working memorey training software for clinical interventions, Randomization description: Table of random numbers. N/A Stimulant Addiction. Intervention 1: "Intervention group 1: Outpatient psychotherapy method". In this intervention, the outpatient treatment method is used using a booklet therapy and cognitive behavioral assignments. The total number of sessions is 24 sessions per week and three times a week. Intervention 2: The "intervention group 2: cognitive rehabilitation" in this intervention uses cognitive programs to strengthen the two cognitive components of memory and attention. Intervention 3: "Intervention Group 3: By Brain Magnetic Stimulation" In this method, magnetic pulses are applied to the brain by magnetic resonance imaging (RTMS), causing activity of the neurons in the brain. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is "No more information"