Deep Brain Stimulation

1. What is Deep Brain Stimulation?

DBS uses implanted electrodes to deliver electrical signals to carefully selected areas of the brain. The electrodes are connected to a pulse generator, which controls the stimulation.

2. When is it Recommended?

It may be recommended for selected patients with Parkinson's disease, essential tremor, dystonia and certain other movement disorders when symptoms remain inadequately controlled with appropriate medication.

3. What Symptoms May a Patient Notice?

Depending on the underlying condition, symptoms may include tremor, muscle stiffness, slowed movement, involuntary movements, abnormal muscle contractions or difficulty with movement and coordination.

4. What Does the Treatment Involve?

The neurosurgical team uses brain imaging and specialised stereotactic planning to position the electrodes accurately. The electrodes are connected to a pulse generator, usually placed beneath the skin near the upper chest. The system is then programmed and adjusted according to the patient's response.

5. What Are the Main Treatment Options?

Treatment options depend on the neurological condition and may include medicines, physiotherapy, other non-surgical treatments or DBS. Different brain targets may be selected depending on the disorder and symptoms.

6. How Long Does Treatment & Recovery Take?

DBS implantation commonly takes several hours, with hospitalisation often around 2–5 days depending on the procedure and patient's condition. Device programming usually begins after implantation and may require several adjustments over weeks or months.

7. What Are the Important Risks or Considerations?

DBS is an established treatment for selected movement disorders. Published studies have demonstrated significant improvements in motor symptoms and quality of life in appropriately selected Parkinson's disease patients. Potential complications include bleeding, infection, seizures, speech or balance problems, hardware complications and stimulation-related side effects.

8. Why Consider Treatment in India?

India has specialised movement-disorder and functional neurosurgery centres offering DBS implantation, advanced brain imaging, stereotactic surgical planning, intraoperative guidance and postoperative device programming.

9. How Can Medavelle Help?

Medavelle can assist with neurological report review, movement-disorder specialist and neurosurgeon coordination, DBS suitability assessment, hospital selection, device planning, international patient arrangements and postoperative programming coordination.

10. What Should the Patient Do Next?

Share your neurological reports → Movement-disorder specialist evaluation → DBS suitability assessment → Treatment recommendation → Treatment planning in India.