Brian Is a 70-Year-Old Man Who Has Recently Been Diagnosed

Multiple Choice

Brian is a 70-year-old man who has recently been diagnosed with Alzheimer's Disease. Because Alzheimer's Disease has a genetic component, Brian is worried that his family is also at risk of developing the neurological disorder. As the disorder progresses Brian has a difficult time remembering details about his personal life or even recognizing his own son.
-Brian's doctor wants to examine Brian's brain structure and needs a three-dimensional,high-resolution image to determine the physical progression of the disorder.Which of the following tests is the doctor most likely going to request that Brian take

A) CT scan
B) MRI scan
C) fMRI scan
D) EEG