Mapping Brain Activity with Precision
Neurological conditions require exacting detail for proper diagnosis. Our Neurology diagnostic department specializes in measuring electrical activity in the brain. With a focus on patient comfort and accurate data recording, our EEG services are vital for neurologists treating patients throughout Siliguri, Mirik, and the greater North Eastern region.

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Comprehensive Services & Tests Offered
EEG (Electroencephalogram)
A core neurological diagnostic test that records the electrical activity of the brain. By attaching small, painless electrodes to the scalp, we capture brain wave patterns to help neurologists accurately diagnose epilepsy, seizure disorders, brain tumors, sleep disorders, and encephalitis.
Highlighted Procedures

Routine EEG
The standard baseline test for patients experiencing unexplained seizures, memory issues, or suspected neurological anomalies, taking about an hour to complete.

Sleep-Deprived EEG
Conducted after the patient is asked to stay awake the night before. This stress on the brain can trigger abnormal electrical patterns that a routine, well-rested EEG might miss.
What to Expect
Your journey from consultation to results, explained.
- 01Before
When should I consider this test?
An EEG is primarily prescribed by a neurologist if a patient is experiencing unprovoked seizures, fainting spells, unexplained confusion, memory loss, or complex sleep disorders.
- 02During
What happens during the procedure?
The procedure is entirely painless and non-invasive. A technician will carefully paste small, flat metal discs (electrodes) to specific spots on your scalp. You will then lie down in a quiet, dimly lit room while the machine records your brain's electrical activity. You may be asked to open and close your eyes, breathe deeply, or look at a flashing light during the test.
- 03After
How soon will I get my report?
The digital tracings of your brain waves are generated instantly. A specialized neurologist will review and interpret this complex data, and a finalized formal report is usually available within 24 to 48 hours.
Technology & Equipment
- High-Resolution Digital EEG Recording Systems
Why Choose Us for Neurology
Quiet, Specialized Environment
Testing rooms are acoustically designed to minimize stress and artifacts during brain wave recording.
Experienced Technicians
Our team is highly skilled in placing electrodes accurately, ensuring clean data.
Detailed Reporting
High-quality digital tracings are provided promptly for immediate review.
Preparation Instructions
Wash your hair the night before or the morning of the test, but do not use any conditioners, hair creams, sprays, or styling gels as they interfere with the electrodes.
Frequently Asked Questions
Not at all. It is completely painless. The electrodes only record activity; they do not produce any electrical shocks.
A routine EEG usually takes about 45 to 60 minutes, including the setup time.
Need an EEG or Brain Activity Test?
Book your Neurology test with North Bengal’s trusted, NABL-accredited diagnostic centre. Fast, accurate, and trusted since 1995.