authors Boyle, Christina P Carmichael, Owen T Thompson, Paul M Raji, Cyrus A Erickson, Kirk I Lopez, Oscar L Becker, James T Gach, H Michael Longstreth, W T Teverovskiy, Leonid Kuller, Lewis H
has subject area Aged Aged, 80 and over Aging Alzheimer Disease Atrophy Biomarkers Body Mass Index Brain Cognitive Dysfunction Cross-Sectional Studies Diffusion Magnetic Resonance Imaging Female Humans Magnetic Resonance Imaging Male Motor Activity Neuroimaging