title: Parkinson's disease as a disorder of movement.
abstract: The diagnosis of Parkinson's disease is mostly likely to be made when it is kept in mind, when it is thought of in a broad context, when patients are seen while moving, and when the tests for the three disorders of movement are systematically performed.
mesh_terms: D006801:Humans; D009068:Movement; D010300:Parkinson Disease / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology*; D014202:Tremor / Q000503:physiopathology