Table 2.

Pathologies associated to both Alzheimer's disease and vascular dementia.

Clinical pathologies	Alzheimer's disease (%)	Vascular dementia (%)
Cerebral amyloid angiopathy	98	30
Microvascular degeneration	100	30
Total infarctions	36	100
Micro-infarcts	31	65
Intracerebral hemorrhage	7	15
White matter lesions	35	70
Loss of cholinergic neurones	70	40
Cardiovascular disease	77	60