A brain-imaging method using radio waves and magnetic fields of the body to produce detailed images of the brain is called ______________.
A)electroencephalography (EEG)
B)magnetic resonance imaging (MRI)
C)positron-emission tomography (PET)
D)computerized axial tomography (CT)

Question

Quizplus · Accepted Answer

Magnetic resonance imaging (MRI) is the brain-imaging method that uses radio waves and magnetic fields of the body to produce detailed images of the brain. EEG measures electrical activity in the brain, PET measures metabolic activity in the brain using radioactive tracers, and CT scans use X-rays to produce images of the brain.

A Brain-Imaging Method Using Radio Waves and Magnetic Fields of the Body