Performed and personally reported by Dr. Nishant Gopaal — Apollomedics Lucknow
An EEG (Electroencephalogram) is a non-invasive, painless test that records the electrical activity of the brain through small sensors (electrodes) placed on the scalp. It is the primary investigation for epilepsy and is also used to evaluate encephalopathy, sleep disorders, and certain neurological conditions. At Apollomedics Lucknow, paediatric EEGs are performed by trained technicians and personally reviewed and reported by Dr. Nishant Gopaal — ensuring expert, condition-specific interpretation.
No. EEG is completely painless. The electrodes sit on the scalp surface and do not inject anything. The gel may feel slightly cool. Most children tolerate the procedure well.
Not necessarily. A single routine EEG is normal in 40–50% of people with epilepsy. If epilepsy is clinically suspected, a normal EEG does not rule it out — repeat EEG, sleep EEG, or prolonged video-EEG may be needed.
Explain that it is like wearing a swimming cap with sensors, there are no needles, and it will not hurt. Younger children may find it helpful to watch a video about EEG beforehand.
Wash hair thoroughly the night before (no oils or conditioner). For sleep EEG, keep the child awake 2–3 hours past their normal bedtime. Bring a favourite toy, book or tablet to keep the child calm during setup.