Researchers Identify Key Brain Pathways for Lasting Depression Relief via Deep Brain Stimulation

Scientists at Mount Sinai have identified three brain pathways linked to sustained improvements in patients receiving deep brain stimulation (DBS) for severe, treatment-resistant depression. The study, published in the American Journal of Psychiatry, also found that patients who did not improve after two years showed insufficient stimulation of a crucial brain connection, suggesting that precise electrode placement is critical for treatment outcomes. This research represents a step towards more targeted depression therapies.