Which technique can best be described as using the measurement of radioactive isotopes to evaluate the activity of the brain?
A)electroencephalography
B)computed tomography
C)lesioning
D)magnetic resonance imaging
E)positron emission tomography

Question

Quizplus · Accepted Answer

Positron emission tomography (PET) uses radioactive isotopes to measure the activity of the brain. This technique involves injecting a small amount of radioactive material into the bloodstream, which then accumulates in the brain in areas of high activity, allowing these areas to be visualized and measured.

Which Technique Can Best Be Described as Using the Measurement