Multiple Choice
Dr. Spekter is interested in what parts of the brain are active when a person feels hungry. She uses a technique in which she injects a radioactive sugar into the body and tracks where it is used in the brain. Dr. Spekter is MOST likely using:
A) electroencephalography.
B) computed tomography.
C) magnetic resonance imaging.
D) positron emission tomography.
Correct Answer:

Verified
Correct Answer:
Verified
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