RT Journal Article SR Electronic T1 Being physically active may protect the brain from Alzheimer disease JF Neurology JO Neurology FD Lippincott Williams & Wilkins SP 1290 OP 1291 DO 10.1212/WNL.0b013e3182535f0e VO 78 IS 17 A1 Beeri, Michal Schnaider A1 Middleton, Laura YR 2012 UL http://n.neurology.org/content/78/17/1290.abstract AB