title: The assessment of cognitive dysfunction in dementing illness.
mesh_terms: D000368:Aged; D000544:Alzheimer Disease / Q000175:diagnosis*; D001288:Attention; D001923:Brain Chemistry; D003072:Cognition Disorders / Q000175:diagnosis*; D003704:Dementia / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007361:Intelligence Tests; D008568:Memory; D008875:Middle Aged; D008959:Models, Neurological; D009042:Motivation; D009949:Orientation; D010465:Perception