Damon Is Injected with a Radioactive Substance and Then Lies

Multiple Choice

Damon is injected with a radioactive substance and then lies on an apparatus with a scanner that emits fine streams of X-rays, which detect increased blood flow and oxygen metabolism in areas of the brain as Damon processes particular stimuli. Damon's brain functioning is being measured using

A) an electroencephalogram (EEG) .
B) event-related potentials (ERPs) .
C) functional magnetic resonance imaging (fMRI) .
D) position emission tomography (PET) .