10 Days of Theta Burst Stimulation as a Tool to Treat Cocaine Dependence

The goal of this double-blind sham controlled study is to evaluate the effeicacy of continuous theta burst stimulation to the frontal pole as a tool to decrease drug cue reactivity and improve treatment outcomes in treatment-engaged cocaine and alcohol users. All participants will be randomized to receive 10 days of real or sham rTMS to the frontal pole. Brain imaging data and behavioral assessments will be collected at 4 time points - before TMS, after 10 days of TMS, 1 month follow up and 2 month follow up.