The podcast episodes mention deep brain stimulation as a treatment for conditions like compulsive behaviors, binge eating disorders, and Parkinson's disease.

In episode 41394, the discussion focuses on a new deep brain stimulation technique that can target specific brain areas without affecting the surrounding tissue.

In episode 47848, the conversation with Dr. Casey Halpern, a neurosurgeon, explores the use of deep brain stimulation to modulate neural activity and alleviate symptoms of various disorders.