This brain activity measurement technique realigns hydrogen atoms in the body and may provide clear 2D and 3D images of the brain.
A) EEG
B) PET
C) EMG
D) fMRI

Question

Quizplus · Accepted Answer

The technique described involves the use of magnetic resonance imaging (MRI) which is utilized in functional MRI (fMRI) to measure the blood oxygen level dependent (BOLD) signal. This technique can provide clear 2D and 3D images of the brain by realigning hydrogen atoms in the body. EEG measures electrical activity in the brain, PET measures metabolic activity in the brain, and EMG measures muscle activity.

This Brain Activity Measurement Technique Realigns Hydrogen Atoms in the Body