title: [Visuospatial perceptual impairment in Parkinson's disease].
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests / Q000379:methods; D010300:Parkinson Disease / Q000503:physiopathology*; D013028:Space Perception / Q000502:physiology*