An EEG records
A) the number of neurons in the brain.
B) electrical impulses from the brain.
C) chemical activity in the cranial nerves.
D) the amount of glucose being utilized by the brain.

Question

Quizplus · Accepted Answer

An EEG (electroencephalogram) records the electrical activity in the brain, measured by electrodes placed on the scalp. It does not measure the number of neurons in the brain, chemical activity in the cranial nerves, or glucose utilization.

An EEG Records