electroencephalogram
/ɪ,lɛktroʊɛn'sɛfələ,græm/
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nouna graphical record of electrical activity of the brain; produced by an electroencephalograph
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Definition that contains electroencephalogram
- alpha wave the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz
- brain dead having irreversible loss of brain function as indicated by a persistent flat electroencephalogram
- alpha rhythm the normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz