The brain imaging technique that permits scientists to temporarily enhance or depress activity in a specific area of the brain is known as
A) computerized tomography.
B) positron emission tomography.
C) magnetic resonance imaging.
D) transcranial magnetic stimulation.

Question

Quizplus · Accepted Answer

Transcranial magnetic stimulation (TMS) is a brain imaging technique that uses magnetic fields to stimulate nerve cells in a specific area of the brain. By doing so, TMS can enhance or depress activity in that area and help researchers better understand the role of that area in various cognitive functions. Computerized tomography (CT), positron emission tomography (PET), and magnetic resonance imaging (MRI) are all imaging techniques, but they do not involve enhancing or depressing activity in specific areas of the brain.

The Brain Imaging Technique That Permits Scientists to Temporarily Enhance