Which technique provides detailed images of activity both near the surface and below the surface of the brain by detecting the subatomic particles emitted by weakly radioactive glucose as it is consumed by the brain?
A) MANSCAN
B) PET scan
C) MRI
D) CT scan

Question

Quizplus · Accepted Answer

The technique described is a PET scan (Positron Emission Tomography). It involves injecting weakly radioactive glucose into the bloodstream and detecting the subatomic particles emitted as it is consumed by the brain. This provides detailed images of activity both near the surface and below the surface of the brain. MANSCAN, MRI, and CT scans use different techniques and are not best suited for this purpose.

Which Technique Provides Detailed Images of Activity Both near the Surface