The mu rhythm on EEG arises from?
Primary visual area
Primary auditory area
Primary sensorimotor area
Primary olfactory area
mu(u) rhythm * 7 - 11 Hz normal waves. Seen during wakefulness and drowsiness. Arises from the Rolandic coex (primary sensorimotor coex) at rest. It can be unilateral, asynchronous and asymmetric.
Sleep Disorders