The UCLA Ahmanson-Lovelace Brain Mapping Center (ALBMC) is recruiting patients with depression to understand the effect of transcranial Direct Current Stimulation (tDCS) in depression using Magnetic Resonance Imaging (MRI). The study involves a preliminary screening, an assessment lasting no more than 3 hours, and two in-person visits lasting 1.5 and 3 hours respectively to acquire tDCS-MRI data. You will be compensated $180 + parking after completing all study activities. For more information, please email brainmapping.ucla@gmail.com