Which neuroimaging technique uses blood flow to measure neural activity?
A)MRI scan
B)fMRI scan
C)ERP recording
D)TMS

Question

Quizplus · Accepted Answer

Functional Magnetic Resonance Imaging (fMRI) scan measures changes in blood flow to different areas of the brain, which is a proxy measure for neural activity. MRI scans do not measure neural activity directly. ERP recording measures the electrical activity of the brain, while TMS (Transcranial Magnetic Stimulation) is a non-invasive technique that uses magnetic fields to stimulate neural activity.

Which Neuroimaging Technique Uses Blood Flow to Measure Neural Activity