title: Late cognitive changes in Parkinson's disease with an emphasis on dementia.
authors.affiliation: Institute of Mental Health Research Royal Ottawa Hospital, Ontario, Canada.
authors.forename: E
authors.initials: E
authors.lastname: Mohr
authors.forename: T
authors.initials: T
authors.lastname: Mendis
authors.forename: J D
authors.initials: JD
authors.lastname: Grimes
mesh_terms: D000544:Alzheimer Disease / Q000503:physiopathology; D001288:Attention; D003072:Cognition Disorders / Q000209:etiology*; D003704:Dementia / Q000209:etiology* / Q000523:psychology; D006801:Humans; D007806:Language Disorders / Q000209:etiology; D016631:Lewy Bodies / Q000473:pathology; D008125:Locus Coeruleus / Q000473:pathology; D008569:Memory Disorders / Q000209:etiology; D010300:Parkinson Disease / Q000150:complications* / Q000503:physiopathology / Q000523:psychology; D010468:Perceptual Disorders / Q000209:etiology; D013377:Substantia Innominata / Q000473:pathology; D013378:Substantia Nigra / Q000473:pathology