authors Schworer, Emily K Christian, Bradley T Hartley, Sigan L Zammit, Matthew D Handen, Benjamin L Piro-Gambetti, Brianna Jenkins, Melissa R Brothers, Courtney Okonkwo, Ozioma C Hom, Christy L Ances, Beau M
has subject area Adult Aged Alzheimer Disease Amyloid beta-Peptides Down Syndrome Exercise Female Humans Leisure Activities Life Style Male Middle Aged Positron-Emission Tomography Resilience, Psychological