Description of the examination
The examination evaluates bioelectrical brain activity registered by the electrodes located on the surface of the head. Computer processes bioelectrical activity into graphics. The examination is performed in a supine position, with a special cap with registering electrodes worn on the head. The time of the examination depends on the type: examination when the patient is awake – 20 minutes, examination when the patient is asleep – 30 minutes from falling asleep, examination in a newborn and a baby – 60-90 minutes.
Preparation for the examination
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