Alzheimer's patients may develop a number of psychopathological behaviors, such as wandering/agitation, physical aggression, hallucinations, and delusions.

Psychopathological features in Alzheimer's disease: course and relationship with cognitive status.
OBJECTIVES: To examine the course, clinical correlates, and relationship between cognitive status and psychopathological features in patients with probable Alzheimer's disease (AD) followed over a 5-y
Psychopathological features in Alzheimer's disease: course and relationship...