Dr.D'Arcy wants to know what brain areas are active when people recall pleasant memories.He knows he needs a test that allows him to see the structure of the brain in high-definition,but also needs to see which structures are active during memory recall.Dr.D'Arcy should likely use a(n)_______________ to gather this type of data.
A)electroencephalogram (EEG)
B)positron emission tomography (PET)scan
C)diffusion tensor imaging (DTI)machine
D)functional magnetic resonance imaging (fMRI)machine

Question

Quizplus · Accepted Answer

Dr. D'Arcy should use functional magnetic resonance imaging (fMRI) to gather data on which brain areas are active during memory recall. FMRI is a high-resolution imaging technique that can detect changes in blood flow and oxygenation levels in the brain, allowing researchers to see which areas are active during specific tasks or mental processes. This makes it an ideal choice for studying brain activity during memory recall, as it can provide both structural and functional information about the brain. EEG, DTI, and PET scans are all useful techniques for studying the brain, but they are not as well-suited for studying brain activity during memory recall as fMRI.

DrD'Arcy Wants to Know What Brain Areas Are Active When