Deep Brain Stimulation (DBS) Consultation — Anoki (Reference Design)

Deep Brain Stimulation (DBS)

A "pacemaker for the brain" that can meaningfully ease movement disorder symptoms

For select patients with Parkinson's disease, essential tremor, or dystonia, DBS can significantly improve daily function. Dr. Rajesh Pathi will explain honestly what it can and can't do for your specific situation.

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DBS device illustration or neurosurgical imaging≈ 540 × 400px

DBS manages symptoms — it doesn't cure the underlying condition

For the right candidate, DBS can meaningfully reduce tremor, stiffness, or involuntary movements, and often allows a reduction in medication. It does not stop the progression of Parkinson's disease or reverse the underlying condition. Setting realistic expectations from the start is part of good candidacy evaluation, not a discouragement.

MCh

Neurosurgery Super-Specialization

Multidisciplinary

Candidacy Evaluation

Ongoing

Programming Support

2nd Opinion

Consultations Welcomed

Is this you?

Conditions DBS may help with

Candidacy depends on your specific diagnosis, symptom pattern, and response to medication so far.

Parkinson's Disease

Particularly where motor fluctuations or medication side effects are becoming difficult to manage, despite optimized medication.

Essential Tremor

When tremor significantly interferes with daily tasks and hasn't responded adequately to medication.

Dystonia

For select cases of sustained, involuntary muscle contractions not adequately controlled by other treatment.

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In plain language

How DBS actually works

DBS involves placing thin electrodes in a very specific, carefully targeted area deep within the brain, connected to a small pulse generator — similar in concept to a cardiac pacemaker.

The electrodes

Precisely placed in the brain region associated with your specific movement symptoms.

The pulse generator

A small device, usually placed under the skin near the collarbone, that sends regulated electrical pulses to the electrodes.

The connecting wire

Runs beneath the skin from the generator up to the electrodes in the brain.

Adjustable, not permanent-set

Unlike a fixed implant, DBS settings can be adjusted externally after surgery, without further surgery, to fine-tune your results.

The real first step

The candidacy evaluation

DBS candidacy is assessed by a team, not a single opinion — this protects you from surgery that wouldn't genuinely help.

Movement disorder specialist review

Confirming your diagnosis and reviewing your medication history and response in detail.

Neuropsychological assessment

Evaluating memory, mood and cognitive function, since these factor into candidacy and expected outcomes.

Detailed brain imaging

Precise imaging used later for surgical targeting.

Multidisciplinary team discussion

Your case is reviewed collectively before any recommendation, factoring in all the evaluation results together.

An honest conversation about expectations

What DBS can realistically improve for you, and what it won't change — before you decide anything.

The surgery itself

What the procedure typically involves

Stage 1

Electrode placement

Performed with precise targeting, sometimes with the patient briefly awake to help confirm optimal electrode position through symptom response — planned and explained in advance.

Stage 2

Generator placement

The pulse generator is placed under the skin, usually near the collarbone, and connected to the electrodes — often done in the same admission.

After surgery

Programming & life with DBS

Unlike most neurosurgical procedures, DBS care continues well beyond the operating room.

DBS is tuned over time, not set once

After the device is placed, it's switched on and gradually adjusted over subsequent visits to find the settings that work best for you — this programming process typically continues for weeks to months after surgery, then periodically afterward as your needs change.

Initial activation

Usually a few weeks after surgery, once initial healing has occurred.

Gradual adjustment

Settings are refined over several visits to balance symptom control against side effects.

Ongoing check-ins

Periodic reviews as your condition or needs evolve over the months and years ahead.

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Your Neurosurgeon

Dr. Rajesh Pathi

MBBS, MS, MCh, FMISS — Senior Consultant Neuro & Spine Surgeon

Dr. Pathi believes DBS candidacy should be decided by a thorough, honest evaluation — not hope alone. He works alongside movement disorder specialists to make sure every recommendation is genuinely in the patient's best interest.

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Common questions

Questions patients often have

Will DBS stop my Parkinson's from progressing?

No — DBS manages symptoms but does not stop or reverse the underlying disease progression. Its goal is to improve function and quality of life for the symptoms it targets.

Will I need to stay on medication after DBS?

Often yes, though many patients are able to reduce their medication dose. This varies by individual and will be managed together with your movement disorder specialist.

Will I be awake during the surgery?

For the electrode placement stage, you may be kept briefly awake to help confirm optimal positioning — this is planned and explained thoroughly in advance, never a surprise.

How long does the battery in the pulse generator last?

This depends on the specific device and your settings — rechargeable and non-rechargeable options exist, and this will be discussed as part of your evaluation.

Wondering if DBS could help with your movement disorder symptoms?

Book a consultation with Dr. Rajesh Pathi at our Pragathi Nagar clinic — bring your medication history and any prior specialist notes.

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