An innovative scanning technique that uses magnetic to visualize brain activity is called:
Correct answer: D. fMRIMental Health
- A. PET
- B. MRI
- C. CAT
- D. fMRIMental Health
Explanation
fMRI uses magnetic fields and radio waves to show changes in brain activity, usually by detecting blood-oxygen changes. PET uses radioactive tracers, while CAT produces structural X-ray images rather than the usual activity map.
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