Luis D. Medina, University of Houston (IMAGE) University of Houston Caption Luis D. Medina, UH assistant professor of psychology is using a $2.35 million grant from the National Institute on Aging to increase Alzheimer's disease health literacy among Hispanic/Latinos, the largest minority in the US. Credit University of Houston Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.