A series of MRI scans of Alzheimer's patients over a period of two years showed that the disease first attacks the:
A) temporal lobes.
B) frontal lobes.
C) limbic system.
D) cerebellum and amygdala.

Question

Quizplus · Accepted Answer

Multiple studies have shown that Alzheimer's disease first affects the temporal lobes in the brain, particularly the hippocampus, which is important for memory formation and retrieval. As the disease progresses, it can also affect other areas of the brain such as the frontal lobes and the limbic system. However, the initial and most pronounced damage is usually seen in the temporal lobes. The cerebellum and amygdala, while important for various brain functions, are not typically the primary targets of Alzheimer's disease.

A Series of MRI Scans of Alzheimer's Patients Over a Period