title: Can we define "pre-motor" Parkinson's disease?
authors.affiliation: Department of Neurodegeneration, Hertie Institute for Clinical Brain Research and German Center of Neurodegenerative Diseases, Hoppe-Seyler-Str. 3, 72076 Tubingen, Germany. daniela.berg@uni-tuebingen.de
authors.forename: Daniela
authors.initials: D
authors.lastname: Berg
authors.forename: Werner
authors.initials: W
authors.lastname: Poewe
mesh_terms: D006801:Humans; D009046:Motor Neurons / Q000473:pathology; D010300:Parkinson Disease / Q000145:classification / Q000175:diagnosis* / Q000473:pathology