Functional Magnetic Resonance Imaging FMRI Is a Methodology That Relies

Multiple Choice

Functional magnetic resonance imaging fMRI is a methodology that relies on the fact that there is an increased magnetic signal a given brain region due to __________

A) A decrease in the level of deoxygenated blood
B) An increase in the level of oxygenated blood
C) A reciprocal relationship between oxygenated and deoxygenated blood
D) An additive effect of the levels of oxygenated and deoxygenated blood