Question

which of the following provides the most detailed three - dimensional view of the structure of the living human brain?
eeg
pet
ct
mri

Explanation:

EEG measures electrical activity, not 3 - D structure. PET shows metabolic processes. CT uses X - rays and has less soft - tissue detail. MRI uses magnetic fields and radio waves to create detailed 3 - D images of soft tissues like the brain.

Answer:

D. MRI