authors Scarmeas, N Marder, K Bell, K Honig, L Yaakov Stern, PhD Albert, M Brandt, J Blacker, D Hadjigeorgiou, G Papadimitriou, A Dubois, B Sarazin, M Wegesin, D
has subject area Aged Aged, 80 and over Alzheimer Disease Brain Cognition Disorders Cohort Studies Disease Progression Dysarthria Female Follow-Up Studies Gait Disorders, Neurologic Humans Hypokinesia Male Middle Aged Movement Disorders Muscle Rigidity Neurologic Examination Neuropsychological Tests Predictive Value of Tests Prognosis Proportional Hazards Models