What Is Deep Brain Stimulation (DBS)?
Deep Brain Stimulation, or DBS, is a medical treatment for people with movement disorders. It uses a small device to send electrical signals to specific areas in the brain. Because of this, DBS can help control symptoms that do not improve with medicine alone. Many people with Parkinson’s disease or tremors find relief with this advanced movement disorder treatment. According to the World Health Organization, movement disorders can make daily life hard. However, DBS offers hope for many patients.
How Does DBS Work?
DBS works by sending gentle electrical pulses to certain brain areas. These areas control movement and muscle activity. As a result, the signals can help reduce unwanted movements or stiffness. The device, called a neurostimulator, is placed under the skin in the chest. Thin wires, or leads, connect the device to the brain. After surgery, doctors adjust the settings to fit each person’s needs. For example, they may change the strength or timing of the pulses. This way, DBS can help manage symptoms over time.
Conditions Treated With DBS
Doctors use DBS for several movement disorders. While it is not a cure, it can greatly improve quality of life. Common conditions treated with DBS include:
Sometimes, DBS may also help with Tourette syndrome or certain types of epilepsy. Still, not everyone with these conditions will need DBS. Doctors decide who is a good candidate after careful testing and review.
Symptoms and Signs That May Lead to DBS
Some people with movement disorders may not get enough relief from medicine. When this happens, doctors may suggest DBS. Signs and symptoms that may lead to DBS include:
Additionally, if daily activities become too hard, DBS might be an option. However, doctors will check your health and medical history before making a decision.
The DBS Procedure: What to Expect
First, doctors will do tests to see if DBS is right for you. If you are a good candidate, the procedure happens in two main steps. During the first step, surgeons place thin wires into the brain. Next, they connect these wires to a small device in the chest. The surgery usually takes a few hours. Most people stay in the hospital for a short time. Afterward, doctors turn on the device and adjust the settings. Because everyone is different, you may need several visits to get the best results.
Benefits and Risks of DBS
Many people notice big improvements after DBS. For example, they may have fewer tremors or move more easily. Some benefits of living with Deep Brain Stimulation include:
However, like any surgery, DBS has risks. These may include:
Still, most side effects are mild and can be managed by your care team. The Centers for Disease Control and Prevention note that DBS is safe for most people, but it is important to talk with your doctor about your risks.
Recovery and Life After DBS
After DBS surgery, most people recover quickly. You may feel tired or sore for a few days. Because the device settings can be changed, you will have follow-up visits with your doctor. During these visits, doctors fine-tune the device to help you feel your best. Many people return to their usual activities within weeks. However, you should avoid heavy lifting or rough sports for a short time. Over time, you may notice more steady movement and better daily function. Living with Deep Brain Stimulation often means more independence and confidence.
Prevention and Lifestyle Tips for Movement Disorders
While not all movement disorders can be prevented, healthy habits may help. For example, you can:
Additionally, joining a support group can help you connect with others. Because new treatments are always being studied, staying informed is important. Dr.Sameep Koshti offers treatment options and tips for managing movement disorders and living well.