authors Biddle, Kelsey D Donovan, Nancy J Jacobs, Heidi I L d'Oleire Uquillas, Federico Zide, Benjamin S Kirn, Dylan R Properzi, Michael R Rentz, Dorene M Johnson, Keith A Reisa Sperling, MD
has subject area Aged Aged, 80 and over Alzheimer Disease Amyloid beta-Peptides Brain Case-Control Studies Cognitive Dysfunction Disease Progression Female Humans Longitudinal Studies Magnetic Resonance Imaging Male Risk Factors Widowhood