If you had a PET scan at a relatively young age to predict your likelihood of developing Alzheimer's, you would be most disturbed if you had:
A) higher activity in the gray matter than in the white matter.
B) reduced hippocampus activity.
C) normal levels of zinc.
D) activity in the subcortical structures.

Question

Quizplus · Accepted Answer

Reduced hippocampus activity is associated with memory problems and is a key indicator of Alzheimer's disease. The hippocampus is crucial for memory formation, and its dysfunction is one of the earliest signs of Alzheimer's.

If You Had a PET Scan at a Relatively Young