Asked by Sarah-Anne Clark on Apr 28, 2024
Verified
The consumption of glucose in active regions of the brain underlies the usefulness of a(n)
A) MRI.
B) brain lesion.
C) EEG.
D) PET scan.
Glucose Consumption
The process by which cells use glucose as a source of energy or fuel.
Active Regions
Specific areas within the brain or any biological system that are in a state of heightened activity or functioning.
- Determine distinct brain scanning techniques and their practical applications.
Verified Answer
DK
Darryl KristiApr 30, 2024
Final Answer :
D
Explanation :
PET scans use radioactive glucose to measure areas of activity in the brain. As active areas of the brain consume more glucose, they will have higher levels of radioactivity, allowing for visualization and analysis of brain activity. MRI and brain lesions do not directly measure brain activity, and EEG measures brain electrical activity, not glucose consumption.
Learning Objectives
- Determine distinct brain scanning techniques and their practical applications.
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