Roughly one of every three Americans has some form of cardiovascular disease (CVD), including more than 70% of persons older than 75 years of age. Long associated with increased risk for mortality and disability, CVD is also a major risk factor for stroke and cerebrovascular disease. There has been growing consensus that CVD is also an important contributor to poor neurocognitive outcome in own right. Numerous studies now link CVD to accelerated cognitive decline, and structural and functional brain abnormalities, including neurodegnerative conditions in the elderly. While vascular dementia...