title: Semantic amnesia without dementia: documentation of a case.
abstract: We described the case of a patient affected by a progressive semantic memory disorder associated with prevalent temporal lobe atrophy. This deficit seems to be "pure" in the sense that it has not been found to overlap with other cognitive deficits (intellectual, linguistic, perceptual, visuo-spatial etc.) for a long time. Furthermore, despite his impaired semantic knowledge, the autobiographical memory of the patient was largely intact. This case therefore represents a form of "semantic amnesia" without dementia, and supports the hypothesis that there is a partial distinction between "semantic" and "episodic" memory.
authors.affiliation: Dipartimento di Psicologia Generale, Università di Padova, Italy. rusconi m@psico.unipd.it
authors.forename: M L
authors.initials: ML
authors.lastname: Rusconi
authors.forename: S
authors.initials: S
authors.lastname: Zago
authors.forename: A
authors.initials: A
authors.lastname: Basso
mesh_terms: D000647:Amnesia / Q000503:physiopathology*; D003704:Dementia / Q000503:physiopathology; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D008297:Male; D008875:Middle Aged; D009483:Neuropsychological Tests; D012660:Semantics; D013702:Temporal Lobe / Q000473:pathology*