rTMS for Craving in Methamphetamine Use Disorder

Inclusion Criteria: * Subjects must use at least 0.5 g per day at least 5 days per week and have a minimum 12-month history of METH abuse. * Subjects must meet DSM V diagnosis for methamphetamine use disorder. * Subjects must have a minimum 4-week period of detoxification and a desire to stop using methamphetamine. Exclusion Criteria: * Present or past history of neurological disorder * The present history of a DSM IV Axis I or DSM V primary psychiatric disease (apart from MUD and depressive symptoms defined as a Hamilton Depression Scale Score \< 7 ("normal")) * Scores on the Hamilton Depression Scale \> 8, possibly indicating clinical depression * No current abuse of drugs other than methamphetamine (except nicotine). Urine-screening tests for psychoactive drugs will be performed to corroborate the lack of drug use. * Individuals meeting criteria for cannabis use disorder or alcohol use disorder * Medical illness that can affect brain function * Past or present history of cardiovascular disease or high blood pressure * Any history of epilepsy or a known history of seizure disorder * A history of metal in the head or chest area (except dental fillings or braces) * Current consumption of psychiatric medication * Any other medical, neurological or neurosurgical condition that would preclude the administration of repetitive transmagnetic stimulation