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biological

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electrical activity of the brain

electrical activity of the brain A procedure for studying the brain’s electrical activity by placing electrodes on the scalp and recording the signals as an electroencephalogram (EEG).

A procedure for studying the brain’s electrical activity by placing electrodes on the scalp and recording the signals as an electroencephalogram (EEG). It is used to help evaluate brain damage, epilepsy, and other brain-related problems.