To determine whether 80-year-old Maggie's brain is active while she is reading, ____ should be used.
A) magnetic resonance imaging
B) positron emission tomography
C) functional MRI
D) a psychomotor test

Question

Quizplus · Accepted Answer

Functional MRI (fMRI) is specifically designed to measure brain activity by detecting changes associated with blood flow. This makes it ideal for determining if certain parts of the brain are active during specific tasks, such as reading.

To Determine Whether 80-Year-Old Maggie's Brain Is Active While She