In studying the brain, the _____ technique involves detection of radioactive substances and the _____ technique involves the detection of the amount of oxygen being used by brain areas.

Question

Quizplus · Accepted Answer

The first part of the statement describes the PET scan technique, which involves the use of radioactive substances. The second part of the statement describes the fMRI technique, which involves measuring the amount of oxygen being used by brain areas. Therefore, the correct answer is D, where PET scan is the first technique mentioned and fMRI is the second.

In Studying the Brain, the _____ Technique Involves Detection of Radioactive