Neuroimaging Techniques for Brain Structure
What innovation precipitated a significant advance in visualizing brain lesions through the production of two-dimensional ‘slices’ of the brain?
A
Positron emission tomography (PET) assesses metabolic activity, not precise structural detail.
B
Electroencephalography (EEG) measures brain waves rather than anatomical structure.
C
Magnetic resonance imaging (MRI) relies on magnetic fields and radio waves to produce images without X-rays.
D
Computerized axial tomography (CAT or CT) uses X-rays from various angles to create detailed cross-sectional images.
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