title: Invited article: changing concepts in Parkinson disease: moving beyond the decade of the brain.
abstract: Recent years have seen major changes in our understanding of Parkinson disease (PD), challenging conventional wisdom, much of which was established during the Decade of the Brain. In this article, we highlight important changes in our understanding of PD in six general categories: definition, etiology, pathology, pathogenesis, clinical features, and therapeutics.
authors.affiliation: Toronto Western Hospital, University Health Network and University of Toronto, Ontario, Canada.
authors.forename: Connie
authors.initials: C
authors.lastname: Marras
authors.forename: Anthony
authors.initials: A
authors.lastname: Lang
mesh_terms: D006801:Humans; D009462:Neurology / Q000639:trends*; D010300:Parkinson Disease / Q000473:pathology / Q000503:physiopathology / Q000628:therapy