1. Motor Signs During the Course of Alzheimer Disease Scarmeas, Nikolaos; Hadjigeorgiou, Georgios; Papadimitriou, Alexandros; Dubois, Bruno; Sarazin, Maria; Brandt, Jason; Albert, Marilyn; Marder, Karen; Bell, Karen L.; Honig, Lawrence S.; Wegesin, Domonick; Stern, Yaakov 2004 Articles NeurologyAlzheimer's diseaseMovement disordersNeurosciences