Deep Brain Stimulation is a surgical procedure that involves implanting electrodes into specific areas of the brain to deliver electrical impulses. It is used to decrease the symptoms of Parkinson's disease, such as tremors, stiffness, and difficulties with movement.
Deep Brain Stimulation works by modulating abnormal electrical signals in the brain associated with Parkinson's disease. The electrodes implanted in the brain deliver high-frequency electrical impulses to specific regions, such as the subthalamic nucleus or globus pallidus, which helps regulate and restore normal brain activity.
Deep Brain Stimulation is typically recommended for people with Parkinson's disease who have not responded well to medication or who experience significant medication-related side effects. Candidates usually have advanced Parkinson's disease and experience motor symptoms that significantly impact their quality of life.
Deep Brain Stimulation can provide significant improvement in motor symptoms, including tremors, rigidity, bradykinesia (slowness of movement), and dyskinesias (involuntary movements). It may also reduce medication dosage and improve the overall quality of life for some individuals.
The recovery process after Deep Brain Stimulation surgery usually involves a hospital stay of a few days. Initially, there may be some swelling and discomfort at the surgical site. Over time, as the brain adjusts to the stimulation, improvements in symptoms can be observed. It's important to follow the post-operative care instructions provided by the medical team.