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08-03-2024
Biology

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Which of the following statements about brain imaging is incorrect?

a) Positron emission tomography (PET) makes use of a radiolabeled tracer that decays over time.
b) Structural magnetic resonance imaging (MRI) provides the best structural imaging in terms of spatial resolution.
c) Computed axial tomography (CAT) scans use x-ray radiation.
d) Electroencephalogram (EEG) measures brain waves during functional tasks.
e) Functional MRI (fMRI) makes use of protons aligning along an axis.

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