The diagnostic test that detects electrical activity in the brain is a(n) ____.
A) MRI
B) PET scan
C) cerebral angiography
D) electroencephalography
E) computerized tomography

Question

Quizplus · Accepted Answer

Electroencephalography (EEG) is the diagnostic test specifically designed to detect electrical activity in the brain. It records the electrical signals of the brain using small, flat metal discs (electrodes) attached to the scalp.

The Diagnostic Test That Detects Electrical Activity in the Brain