Initial Unilateral Exposure to Deep Brain Stimulation in Treatment-Resistant Depression Patients Alters Spectral Power in the Subcallosal Cingulate oleh Otis Smart, Ki S. Choi, Patricio Riva-Posse, Vineet Tiruvadi, Vineet Tiruvadi, Justin Rajendra, Allison C. Waters, Andrea L. Crowell, Johnathan Edwards, Robert E. Gross, Robert E. Gross, Helen S. Mayberg