A(n)_____ records the brain's electrical activity by placing electrodes on the scalp.
A)electroencephalograph (EEG)
B)echocardiogram (ECG)
C)computerized axial tomography (CAT scan)
D)positron-emission tomography (PET scan)

Question

Quizplus · Accepted Answer

Electroencephalograph (EEG) records the brain's electrical activity by placing electrodes on the scalp. Echocardiogram (ECG) records the electrical activity of the heart, computerized axial tomography (CAT scan) uses X-rays to create detailed images of the body's internal structures, and positron-emission tomography (PET scan) is a nuclear medicine imaging technique that produces 3D images of the body's functional processes.

A(n)_____ Records the Brain's Electrical Activity by Placing Electrodes on the Scalp