What is the biggest disadvantage of using PET scans to study brain function?
A) It doesn't detect changes in brain function very quickly.
B) It cannot identify which areas of the brain are active.
C) It cannot be used with people who have pacemakers or other metal in their bodies.
D) It is extremely costly compared to fMRI.

Question

Quizplus · Accepted Answer

PET scans have a relatively slow temporal resolution, meaning they cannot detect rapid changes in brain activity as quickly as other imaging techniques like fMRI.

What Is the Biggest Disadvantage of Using PET Scans to Study