Alik Widge

Assistant Professor


I am a psychiatrist and biomedical engineer. Clinically, I provide brain stimulation treatments for mood, anxiety, and substance disorders. These include deep brain stimulation, cortical stimulation, and transcranial magnetic stimulation. My research focuses on developing these treatments further, particularly the creation of new "closed loop" devices. These devices sense brain signals in real-time and deliver energy in a planned and rational fashion, compensating for each patient's specific brain network abnormalities. My laboratory (TNE Lab) prototypes new stimulation paradigms and targets in rodent models, conducts clinical trials of these new technologies, and searches for biomarkers of illness and recovery to guide next-generation therapies. To inquire about being part of our neurostimulation trials or about existing clinical treatments, please contact my clinical office at 952-525-4500.

Research Summary

Our laboratory develops new ways of modifying brain circuits to treat mental illness. We take a "dimensional" approach, breaking mental disorders into their core components that cut across diagnoses. We use a variety of tools, including electrical, magnetic, and optical stimulation, to change those circuits in a way we hope will translate to humans.




MTRF 3-208
2001 6th Street SE
Minneapolis, MN 55455