Vascular Parkinsonism and cognitive impairment: literature review, Brazilian studies and case vignettes
Dement. neuropsychol; 6 (3), 2012
Vascular Parkinsonism (VP) is a form of secondary Parkinsonism resulting from cerebrovascular disease. Estimates of the frequency of VP vary greatly worldwide; 3% to 6% of all cases of Parkinsonism are found to have avascular etiology. In a Brazilian community-based study on Parkinsonism, 15.1% of all ca...