Racial differences in Alzheimer's research Note: An Official Proposal has not been Submitted to NACC. Lead Investigator: Sade Agboola Institution : Washington University St. Louis E-Mail : fagboola@wustl.edu Proposal ID : 1677 Proposal Description: We are looking at potential racial differences in Alzheimer Disease. Our R01 will harmonize existing data sets from different Alzheimer centers as well as prospectively collect data in a uniform protocol. The first part of the study will be a retrospective analysis. We are requesting data from NACC and other groups.