Erectile dysfunction, vascular risk, and cognitive performance in late middle age.

Vascular disease is the most common etiology of erectile dysfunction (ED). Men with ED are at a 65% increased relative risk of developing coronary heart disease and a 43% increased risk of stroke within 10 years. Vascular disease is associated with cognitive impairment; ED-an overt manifestation of vascular dysfunction-could also signal early compromised cognition.

Gender differences in neuropsychological performance in individuals with atherosclerosis: impact of vascular function.

This study was conducted to assess gender differences in cognition in elderly individuals (N = 88; 38 women, 50 men) with atherosclerotic vascular disease (AVD) and to determine whether these were attributable to differences in vascular health. Assessments included neuropsychological testing and measurement of forearm vascular function using venous occlusion plethysmography. There was a significant female advantage on multiple neuropsychological tests.