The differing patterns of impairment associated with Alzheimer's disease dementia and HIV-caused major neurocognitive disorder are primarily attributable to
A)the different areas of the brain affected.
B)the immune response to the virus in HIV patients.
C)psychosocial differences in the lives of the typical patients with each disorder.
D)unexplained causes.

Question

Quizplus · Accepted Answer

The different patterns of impairment are primarily attributable to the different areas of the brain affected. Alzheimer's disease mainly affects the hippocampus and other areas involved in memory and learning, while HIV-related neurocognitive disorder primarily affects the basal ganglia and frontal lobes, leading to problems with motor function, executive control, and other cognitive processes. The immune response and psychosocial differences may also contribute to the differing patterns of impairment, but the primary factor is the area of the brain affected.

The Differing Patterns of Impairment Associated with Alzheimer's Disease Dementia