Tag Archives: cognitive

Study examines biomarkers, economic factors that may increase risk for cognitive decline

AMES, Iowa – An image of your retina may help Iowa State University researchers determine your risk for Alzheimer’s disease even before other symptoms are detectable. Numerous studies have shown the inner layer of the retina is thinner in people with Alzheimer’s disease. But what if a noninvasive scan could spot changes to the retina… Read More »