What do we know about the brain scanning technology according to the passage?A.EEG is a di
What do we know about the brain scanning technology according to the passage?
A.EEG is a direct way, and fMRI, MRI, CT and DTI are indirect.
B.EEG and fMRI are direct ways, and MRI, CT, and DTI are indirect.
C.EEG, fMRI, MRI, CT and DTI are all indirect ways.
D.EEG, fMRI, MRI, CT and DTI are all direct ways.