Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: Maladie d'Alzheimer et Troubles Locomoteurs : Caracterisation Des Anomalies Temporelles de la Marche et Etude Des Correlats Anatomo-cognitifs
Brief Summary: The purpose of this study is to examine and to compare gait characteristics under single- and dual-task conditions among healthy subjects together with AD patients at different stages of disease (i.e., pre-dementia, mild and moderate dementia stages).