Your Neighbor, Quincy, Who Is an Older Adult, Has Displayed

Your neighbor, Quincy, who is an older adult, has displayed a gradual decline in cognitive abilities, including forgetfulness about recent events and difficulty paying attention during a protracted conversation. However, Quincy is otherwise healthy mentally and physically, and this recent decline does not appear to affect his ability to perform everyday activities or live independently. How would you characterize his neurocognitive condition?

A) Delirium
B) Mild neurocognitive disorder
C) Major neurocognitive disorder
D) Normal aging