If a PET image is recorded while a subject is reading, many areas of activity on the PET image will have nothing to do with the cognitive activity of reading.That is why cognitive neuroscientists often use
A) functional MRI.
B) structural MRI.
C) the paired-image subtraction technique.
D) the additive-image control procedure.
E) EEG.

Question

Quizplus · Accepted Answer

The paired-image subtraction technique is used to isolate brain activity related to specific cognitive tasks by subtracting the brain activity recorded during a control task from the activity recorded during the experimental task.

If a PET Image Is Recorded While a Subject Is