http://www.einstein.yu.edu - Joe Verghese, M.B.B.S, M.S, discusses the complex connections between frailty, mobility and cognitive decline in older adults and research to identify, prevent and treat frailty. Dr. Verghese is Chief of Geriatrics at Albert Einstein College of Medicine and Montefiore Medical Center and a professor of neurology and of medicine at Einstein. This edition of Einstein On, a research and medicine podcast, is hosted by Paul Moniz, managing director of communications and marketing at Einstein.