title: Confabulation in a patient with fronto-temporal dementia and a patient with Alzheimer's disease.
abstract: This paper describes two patients, O.I. and B.Y., with a confabulatory syndrome. O.I. was diagnosed with probable fronto-temporal dementia, whereas B.Y. met the criteria for probable Alzheimer's disease. O.I., but not B.Y., was impaired on tests of frontal/executive functions, and performed better than B.Y. on clinical tests of memory. Both patients confabulated in episodic/autobiographical memory tasks and in personal future planning tasks. B.Y. confabulated also in a semantic memory task. It is argued that the pattern of confabulation and the cognitive profile shown by the two patients is explained better by the hypothesis proposed by Dalla Barba and co-workers (Dalla Barba et al., 1997b) than by current theories of confabulation.
authors.affiliation: U.324 INSERM, Centre Paul Broca, Paris, France.
authors.forename: Z
authors.initials: Z
authors.lastname: Nedjam
authors.forename: G
authors.initials: G
authors.lastname: Dalla Barba
authors.forename: B
authors.initials: B
authors.lastname: Pillon
mesh_terms: D000544:Alzheimer Disease / Q000175:diagnosis / Q000503:physiopathology; D003072:Cognition Disorders / Q000175:diagnosis; D003704:Dementia / Q000175:diagnosis / Q000503:physiopathology*; D005260:Female; D005625:Frontal Lobe / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology*; D006801:Humans; D008279:Magnetic Resonance Imaging; D008569:Memory Disorders / Q000175:diagnosis; D008875:Middle Aged; D009483:Neuropsychological Tests; D012720:Severity of Illness Index; D013702:Temporal Lobe / Q000000981:diagnostic imaging / Q000473:pathology / Q000503:physiopathology*; D014057:Tomography, X-Ray Computed; D014705:Verbal Behavior / Q000502:physiology*