Question

waynes doctor performed a test to reveal both the function and structure of his brain. which brain scan was used?
a lesion
b eeg
c fmri
d pet scan

Explanation:

A lesion is damage to brain tissue, not a scan. EEG measures electrical activity but not detailed structure. PET scan shows metabolic activity mainly. fMRI (functional Magnetic - Resonance Imaging) can reveal both brain function (by detecting blood - oxygen - level dependent signals related to neural activity) and structure (due to MRI's imaging capabilities).

Answer:

C. fMRI