Which description about hallucinations is associated with dementia?

• A. Dementia: poor and varies by brain area; Delirium: impaired
• B. Dementia: hallucinations are common; Delirium: not present
• C. Dementia: no hallucinations; Delirium: frequent
• D. Dementia: consistent across brain regions; Delirium: varies

Answer: (A)