EEG with eyes closed, in normal alert adult predominantly shows
Correct Answer: Alpha waves
Description: (A) Alpha waves # Alpha waves are neural oscillations in the frequency range of 7.5-12.5 Hz arising from synchronous and coherent (in phase or constructive) electrical activity of thalamic pacemaker cells in humans.> Alpha waves are one type of brain waves detected either by electro- encephalography (EEG) and predominantly originate from the occipital lobe during wakeful relaxation with closed eyes.
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