EEG Test in Palamu
Electroencephalogram (EEG) — a painless, non-invasive test recording brain electrical activity — performed and interpreted by Dr. Yuvraj Lahre, DM Neurology (AIIMS), at Palamu Neuro & Eye Care.
What is EEG (Electroencephalogram)?
An Electroencephalogram (EEG) is a painless, non-invasive diagnostic test that records the electrical activity of your brain. Brain cells communicate via continuous electrical impulses; an EEG detects these patterns using small metal discs (electrodes) attached to your scalp. At Palamu Neuro & Eye Care, Dr. Yuvraj Lahre uses this essential tool to detect brain wave abnormalities.
Why is EEG (Electroencephalogram) Done?
- •To accurately diagnose and classify different types of epilepsy and seizure disorders
- •To investigate the root cause of frequent, unexplained fainting spells or periods of confusion
- •To assess the extent of brain dysfunction after a severe head injury or stroke
- •To evaluate patients suffering from severe memory impairment or suspected dementia
- •To monitor brain activity in patients experiencing chronic, unexplained sleep disturbances
How EEG (Electroencephalogram) is Performed
- 1
Preparation
You'll be seated comfortably or lie down. A technician measures your head and marks electrode positions. Your scalp is gently cleaned at each spot.
- 2
Electrode Placement
20–25 small electrodes are attached to your scalp using a water-soluble conductive paste. The process takes about 20–30 minutes and is completely painless.
- 3
Recording
You'll be asked to relax with your eyes closed. The recording typically lasts 20–40 minutes. You may be asked to open/close your eyes, breathe deeply (hyperventilate), or look at a flashing light (photic stimulation) — these are standard activation procedures that help reveal abnormalities.
- 4
Sleep Recording (if needed)
For some patients, a sleep recording is obtained. You may be asked to sleep naturally or, in a sleep-deprived EEG, you'll have been asked to sleep less the night before to facilitate sleep during the test.
- 5
Completion & Cleanup
The electrodes are removed and any remaining paste is cleaned from your scalp. You can resume normal activities immediately. The recording is analyzed by Dr. Yuvraj Lahre, and results are discussed with you at a follow-up appointment.
How to Prepare
- •Wash your hair thoroughly the night before the test with shampoo only — no conditioner, hair oil, gel, or styling products
- •Avoid caffeine (tea, coffee, cola, energy drinks) for at least 8 hours before the test
- •Take your regular medications as prescribed unless your doctor specifically tells you otherwise — bring a list of all medications
- •If a sleep-deprived EEG is ordered, follow the sleep restriction instructions provided (typically sleep only 4–5 hours the night before)
- •Eat a normal meal before the test to prevent low blood sugar, which can affect brain activity
- •Inform the technician if you have any skin allergies or scalp conditions
Related Conditions
EEG (Electroencephalogram) helps diagnose and monitor these conditions. Explore our condition pages for more detailed information about each.
Frequently Asked Questions
What is an EEG test and why is it done?
An EEG (electroencephalogram) records the electrical activity of your brain using small electrodes placed on the scalp. It is primarily used to diagnose epilepsy and seizure disorders, but also helps evaluate sleep disorders, brain infections, encephalopathy, and unexplained confusion or memory problems.
Is EEG test painful?
No, EEG is completely painless and non-invasive. Small electrodes are placed on your scalp with a conductive paste — there are no needles, shocks, or radiation involved. You may feel mild discomfort from the paste, but the test itself causes no pain.
How much does an EEG test cost in Palamu?
At Palamu Neuro & Eye Care, EEG testing is priced affordably. Contact us at 7779897207 for the current cost. We believe essential neurological diagnostics should be accessible to all patients in Jharkhand and neighboring states.
How should I prepare for an EEG test?
Wash your hair the night before (no conditioner, oils, or styling products). Avoid caffeine for 8 hours before the test. Take your usual medications unless your doctor instructs otherwise. You may be asked to sleep less the night before if a sleep-deprived EEG is needed.