authors Maria J. Marquine, PhD Attix, Deborah K Goldstein, Larry B Samsa, Gregory P Payne, Martha E Chelune, Gordon J Steffens, David C
has subject area Aged Aged, 80 and over Brain Brain Mapping Cognition Disorders Disease Progression Female Humans Image Processing, Computer-Assisted Linear Models Magnetic Resonance Imaging Male Middle Aged Nerve Fibers, Myelinated Neuropsychological Tests