The Udall Center of Excellence for Parkinson’s Disease Research presents the Parkinson’s Disease Research Update on Wednesday, September 27th from 1:30pm-2:30pm in the Undergraduate Science Building in Ann Arbor. Dr. Kenneth Langa, Professor of Internal Medicine, Gerontology, and Health Management and Policy at the University of Michigan will be presenting “Is the Risk for Alzheimer’s and Dementia on the Decline?: Epidemiological Evidence from Around the World”.