St. Louis Alzheimer's Association Research Registry

http://www.alz.org/stl/in_my_community_14848.asp

Wisconsin Registry for Alzheimer's Prevention

http://www.cuph.org/projects/wrap

Arizona Alzheimer's Consortium

http://www.azalz.org/Registry/About-the-Registry.aspx

USC Arnold School of Public Health Office for the Study of Aging

http://www.sph.sc.edu/osa/alzheimers_registry.html