Dr. Widge is a brain stimulation psychiatrist and biomedical engineer. He leads the Translational NeuroEngineering Lab, which develops new brain stimulation treatments for severe and treatment-resistant mental illness. The lab's work includes a variety of new algorithms for closed-loop brain stimulation and stimulation methods for modifying connectivity in the distributed circuits of mental illness. Studies cover the full translational range, from rodents to non-human primates to humans in clinical trials.