= Electroencephalography
{wiki=Electroencephalography}
Electroencephalography (EEG) is a medical diagnostic technique that records electrical activity in the brain using electrodes placed on the scalp. These electrodes detect and measure the electrical impulses produced by neuronal activity. EEG is useful for diagnosing various neurological conditions, such as epilepsy, sleep disorders, and brain tumors, as well as for monitoring brain activity during surgeries or in intensive care settings. The recorded data is displayed as waveforms and can be analyzed for patterns that may indicate abnormal brain activity.
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