A drawback of PET scans compared to newer techniques, such as magnetoencephalography, is that:
A) PET is slower, which means it is more difficult to measure moment-to-moment changes in brain activity.
B) PET is faster, which makes it difficult to figure out how brain activity relates to what someone sees or hears.
C) PET is too expensive for practical use.
D) PET is slower, and it does not provide a picture of the brain.

Question

Quizplus · Accepted Answer

PET scans have slower temporal resolution compared to magnetoencephalography, meaning they cannot measure moment-to-moment changes in brain activity with the same level of accuracy.

A Drawback of PET Scans Compared to Newer Techniques, Such