The proposed brain stimulation technique in this study is an investigational procedure that has not been approved by the U.S. FDA for treating pain linked to diabetic neuropathy, but it has been approved to treat depression. The study will use surveys to monitor how participant's body changes as their understanding of their pain experience changes. Participants will be randomized (like the flip of a coin) to receive brain stimulation at one of two brain regions which are involved in the processing and understanding of the pain experience.
The purpose of the study is to determine the effects of a newer form of non-invasive brain stimulation (called transcranial magnetic stimulation or TMS) as a treatment in patients with painful diabetic neuropathy to examine its effects on their understanding of their pain experience.