title: On the involvement of the locus ceruleus in Parkinson's disease.
authors: D M
authors: DM
authors: Freed
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis / Q000503:physiopathology; D001288:Attention / Q000502:physiology; D003937:Diagnosis, Differential; D006801:Humans; D008125:Locus Coeruleus / Q000503:physiopathology*; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis / Q000503:physiopathology*