Which of the Following Is a Criterion for Vascular Dementia

Multiple Choice

Which of the following is a criterion for vascular dementia but not Alzheimer's disease?

A) both memory impairment and at least one of language or motor impairment, impaired recognition of objects or executive functioning
B) impaired social or occupational functioning, representing a decline from previous levels
C) signs of focal neurological damage
D) gradual onset and continuation of symptoms
E) the symptoms are not because of other illnesses