During sleep, a(n) ______________ is used to measure brain activity.
A) electroencephalogram
B) electromyogram
C) electro-oculogram
D) oximeter probe
E) electroencardiogram

Question

Quizplus · Accepted Answer

An electroencephalogram (EEG) is a recording of the electrical activity of the brain using electrodes attached to the scalp. EEG is commonly used to study brain activity during different sleep stages.

During Sleep, A(n) ______________ Is Used to Measure Brain Activity