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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