Which of the following techniques is likely to be MOST useful for locating specific neurotransmitter substances in the brain?
A) computerized tomography
B) positron emission tomography
C) magnetic resonance imaging
D) electrographic tomography

Question

Quizplus · Accepted Answer

Positron emission tomography (PET) is the technique that is most useful for locating specific neurotransmitter substances in the brain. This is because PET uses radioactive tracers that are injected into the bloodstream and bind specifically to particular neurotransmitters or their receptors, allowing researchers to visualize their distribution and functioning in the brain. Computerized tomography (CT), magnetic resonance imaging (MRI), and electrographic tomography are imaging techniques that provide structural information about the brain, but do not directly measure neurotransmitter activity.

Which of the Following Techniques Is Likely to Be MOST