The Major Difference Between MRI and FMRI Is That ______

Multiple Choice

The major difference between MRI and fMRI is that ______.

A) in MRI, only one picture of the brain is taken, while in fMRI multiple pictures are
B) fMRI measures activity in the brain while tasks are performed, not just the structure of the brain
C) fMRI uses X-rays, while MRI does not
D) MRI involves oxygenated hemoglobin concentration, while fMRI involves voxels