Background: Repetitive Transcranial Magnetic stimulation (rTMS) is commonly targeted at the dorsolateral prefrontal cortex (dlPFC) for treatment-resistant depression (TRD). For nonresponders, providers may augment treatment with alternative targets. Sagittal midline targets including dorsomedial (dmPFC), and supplementary motor area (SMA) are preeminent obsessive compulsive disorder (OCD) also ...