Alice's PET (positron emission tomography) scan shows a large red area in the occipital lobe when taken while Alice is looking at color images. Which of the following is TRUE about Alice's PET scan?
A) The occipital lobe had the highest level of activity.
B) The occipital lobe was the only area of Alice's brain that was active.
C) This scan proves the old saying that we use only 10% of our brains.
D) The darkest areas of Alice's brain were the most active.
A
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