In the Procedure Known as __________, a Narrow Band of X-Rays

Multiple Choice

In the procedure known as __________, a narrow band of X-rays is projected through the head, and produces a number of images of the brain which are later combined.

A) EEG (electroencephalogram)
B) CAT (computerized axial tomography)
C) PET (positron emission tomography)
D) MRI (magnetic resonance imaging)
E) PAT (positron axial tomography)