Aim 2: Reducing self-reported alcohol craving. Using intermittent self-reported assessments of the desire to drink alcohol throughout the experimental sessions (before, during, and at several time points after the TMS treatment), we will test the hypothesis that LTD-like stimulation to the mPFC (via cTBS) will decrease self-reported alcohol craving more than will LTP-like stimulation to the dlPFC (via 10Hz TMS).