In which brain imaging method is the patient drunk or injected with a substance called2-DG?a) FMRIb) MRIc) DTId) MEGe) PET
Question
In which brain imaging method is the patient drunk or injected with a substance called 2-DG?
a) FMRI
b) MRI
c) DTI
d) MEG
e) PET
Solution
The correct answer is e) PET (Positron Emission Tomography).
In PET scans, a radioactive glucose analog known as 2-deoxyglucose (2-DG) can be injected into the patient. This substance helps to measure metabolic activity by tracking how glucose is used in the brain. When the brain is active, it cons
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