Deep brain stimulation (DBS) has evolved from its initial use for movement disorders to potential benefits for psychiatric illnesses. The process involves electrodes near brain structures, connected to a generator, controlled to fire as needed. While the exact mechanism remains unclear, it impacts various neuronal circuits. Safety concerns are minimal, with surgical and neural complications noted but rare. A collaborative interprofessional team is crucial for effective DBS treatment, illustrating its complexity and the need for comprehensive care.