The Electroencephalogram (EEG) is a Recording of

Question

The electroencephalogram (EEG) is a recording of .
A) electrical activity of muscles of the skull
B) summed electrical activity of many neurons in the brain
C) electrical potentials in the skin of the scalp

Accepted Answer

The electroencephalogram (EEG) measures the summed electrical activity of many neurons in the brain, reflecting the brain's overall electrical activity.