The study is being conducted in five different locations across the country, with the exact same procedures at each site. Efforts will be made to schedule participants at locations closest to their home. Travel expenses will be covered by the study team.

Arizona
Mayo Clinic - Scottsdale (Principal Investigator: Charles Adler, MD, Ph.D.)

• PET scans at Banner Alzheimer’s Institute - Phoenix (Principal Investigator: Eric Reiman, Ph.D.)

Boston
Boston University Chobanian & Avedisian School of Medicine - Boston (Principal Investigator: Robert A. Stern, Ph.D.)

• MRI’s at Brigham and Women’s Hospital - Boston (Principal Investigator: Martha Shenton, Ph.D.)

North Florida
Cleveland Clinic Lou Ruvo Center for Brain Health - Las Vegas (Principal Investigator: Marwan Sabbagh, MD)

San Antonio
Cleveland Clinic Lou Ruvo Center for Brain Health - Las Vegas (Principal Investigator: Marwan Sabbagh, MD)

San Francisco
Cleveland Clinic Lou Ruvo Center for Brain Health - Las Vegas (Principal Investigator: Marwan Sabbagh, MD)