About Brain Mapping
Key Highlights
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Precisely identifies critical brain areas responsible for movement, speech, and sensation.Significantly enhances the safety of brain surgery by helping surgeons avoid damaging eloquent cortex.Can be performed non-invasively (e.g., with fMRI or MEG) or intraoperatively for real-time guidance.Improves surgical outcomes and helps preserve the patient's neurological function and quality of life.Essential for planning complex procedures like epilepsy surgery or tumor resection near vital areas.
Who is this surgery for?
- Pre-surgical planning for brain tumor resection, especially near motor, sensory, or language areas.
- Evaluation for epilepsy surgery to locate the epileptogenic focus and map surrounding functional cortex.
- Assessment prior to surgery for arteriovenous malformations (AVMs) or cavernomas in critical brain regions.
- Planning for surgical treatment of intractable movement disorders.
- Mapping language dominance (lateralization) in patients, particularly if atypical.
- Research and diagnosis of complex neurological conditions affecting brain function.
How to prepare
- Detailed consultation with the neurologist and neurosurgeon to understand the procedure and goals.
- Review of all current medications; some may need to be adjusted or paused.
- For non-invasive mapping (fMRI/MEG): No special preparation is usually required beyond removing metal objects.
- For intraoperative mapping: Standard pre-surgical preparations apply, including fasting.
- Possible neurological and neuropsychological testing to establish a functional baseline.
- Informed consent process detailing the purpose, methods, and potential risks of the mapping.
Risks & possible complications
- Non-invasive mapping (fMRI/MEG): Minimal risk. Discomfort from lying still, anxiety in enclosed scanners (claustrophobia).
- Intraoperative mapping (Direct Cortical Stimulation): Risks associated with brain surgery, including infection, bleeding, or swelling.
- Induced seizures during direct electrical stimulation (closely monitored and controlled by the medical team).
- Temporary or, very rarely, permanent neurological deficits (e.g., weakness, speech difficulty) from stimulation.
- General anesthesia risks if mapping is performed during a surgical procedure.
Recovery & hospital stay
- Non-invasive mapping: No recovery time; patients can resume normal activities immediately.
- Intraoperative mapping: Recovery is part of the overall brain surgery recovery process.
- Post-operative monitoring in the hospital for any neurological changes.
- Medications may be prescribed to manage pain, prevent seizures, or reduce brain swelling.
- Follow-up appointments with the neurologist and neurosurgeon to assess outcomes and plan further treatment if needed.
- Gradual return to normal activities as advised by the medical team, with restrictions on strenuous activity.
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Typical hospital stay: 0-1 days for non-invasive mapping; varies with associated surgery
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Expected recovery time: None for non-invasive; varies with associated surgery (often 2-6 weeks)
Frequently Asked Questions
If you are considering brain mapping in India, these questions and answers can help you make a confident, informed decision.
Popular choices for brain mapping in India include KMC Hospital Mangalore, Manipal Hospital Gurgaon, Manipal Hospital Jayanagar, Manipal Hospital Kharadi, Manipal Hospital Malleshwaram, known for experienced specialists and advanced surgical infrastructure.
Look at the doctor’s years of experience, hospital association, patient reviews, and how often they perform brain mapping. MediFyr helps you compare neurologists and book consultations online.
The overall cost depends on hospital category, surgeon’s experience, room type, implant or device used (if any), length of stay, tests, and post-operative care. Our team can help you get cost estimates from multiple hospitals before you decide.
Procedure cost in other countries
Here is an overview of how the estimated cost, hospital stay, and recovery time for brain mapping compare across other countries where we have data.
| Country | Estimated cost range | Typical stay | Recovery time | View details |
|---|---|---|---|---|
| India | INR 15 Thousand – 80 Thousand | 0-1 days for non-invasive mapping; varies with associated surgery | ~ None for non-invasive; varies with associated surgery (often 2-6 weeks) | Know More |
| Turkey | TRY 52.5 Thousand – 280 Thousand | 0-1 days for non-invasive mapping; varies with associated surgery | ~ None for non-invasive; varies with associated surgery (often 2-6 weeks) | Know More |
Top hospitals for Brain Mapping in India
These partner hospitals in India have dedicated neurology teams and experience managing patients undergoing brain mapping.
Sarah Kumar, a 42-year-old architect and...
Sarah Kumar, a 42-year-old architect and mother of two, had always been sharp and organized. For the past year, she'd been experiencing brief, unsettling episodes where she'd lose her train of thought mid-sentence or suddenly feel a wave of intense déjà vu, accompanied by a strange metallic taste. These 'brain glitches,' as she called them, were starting to affect her confidence at work and her ability to drive her children. An MRI revealed a small, benign-looking lesion near her temporal lobe. Her neurologist, Dr. Mehta, recommended brain mapping to precisely identify the functional areas around the lesion before considering surgical removal. 'We need to make a map of your brain's unique city,' he explained, 'so we can remove the bad building without damaging the important roads.' The procedure involved a grid of electrodes placed on her brain surface during a craniotomy. Awake for parts of it, Sarah was asked to name pictures and move her fingers while the team stimulated different areas, creating a safe surgical roadmap. The recovery in the hospital was challenging, with headaches and fatigue, but within weeks, the strange episodes ceased completely. Post-surgery scans showed the lesion was fully removed with no damage to critical functions. Emotionally, Sarah moved from a state of constant, low-grade anxiety about her 'glitching' brain to profound relief and gratitude. She felt she had gotten her sharp, reliable mind back and could fully engage in her life and career without fear.
Neurologists for Brain Mapping
Explore experienced neurologists who regularly perform brain mapping and provide pre- and post-operative care in India.
- 18 Years Experience
- Neurologist
Miot Hospital Chennai, Chennai
- 46 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 25 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 13 Years Experience
- Neurologist
SIMS Hospital Vadapalani, Chennai
- 13 Years Experience
- Neurologist
SIMS Hospital Vadapalani, Chennai
- 19 Years Experience
- Neurologist
Manipal Hospital Bhubaneswar, Bhubaneshwar
- 26 Years Experience
- Neurologist
Manipal Hospital Bhubaneswar, Bhubaneshwar
- 8 Years Experience
- Neurologist
Kamineni Hospital, Tadigadapa, vijayawada
- 9 Years Experience
- Neurologist
Manipal Hospital Bhubaneswar, Bhubaneshwar
- 5 Years Experience
- Neurologist
Kamineni Hospital, Tadigadapa, vijayawada
- 3 Years Experience
- Neurologist
Kamineni Hospital LB Nagar, Hyderabad
- 32 Years Experience
- Neurologist
Kamineni Hospital LB Nagar, Hyderabad
- 11 Years Experience
- Neurologist
Manipal Hospital Gurgaon, Gurgaon
- 7 Years Experience
- Neurologist
Kamineni Hospital LB Nagar, Hyderabad
- 8 Years Experience
- Neurologist
Manipal Hospital Ghaziabad, Ghaziabad
- 32 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 19 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 15 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 14 Years Experience
- Neurologist
Manipal Hospital Old Airport Road, Bangalore
- 13 Years Experience
- Neurologist
Metro Hospital, Sector 11, Noida