title: Priming of semantic autobiographical knowledge: a case study of retrograde amnesia.
abstract: The case of a 36-year-old man who suffers dense retrograde and anterograde amnesia as a result of closed-head injury that caused extensive damage to his left frontal-parietal and right parieto-occipital lobes is described. Patient K.C. has normal intelligence and relatively well-preserved perceptual, linguistic, short-term memory, and reasoning abilities. He possesses some fragmentary general knowledge about his autobiographical past, but he does not remember a single personal event or happening from any time of his life. He has some preserved expert knowledge related to the work he did for 3 years before the onset of amnesia, although he has no personal recollections from that period. Some features of K.C.'s retrograde amnesia can be interpreted in terms of the distinction between episodic and semantic memory, and in terms of the distinction between episodic and semantic autobiographical knowledge. K.C.'s semantic knowledge, but not his episodic knowledge, showed progressive improvement, or priming, in the course of the investigation.
authors.affiliation: Unit for Memory Disorders, University of Toronto, Ontario, Canada.
authors.forename: E
authors.initials: E
authors.lastname: Tulving
authors.forename: D L
authors.initials: DL
authors.lastname: Schacter
authors.forename: D R
authors.initials: DR
authors.lastname: McLachlan
authors.forename: M
authors.initials: M
authors.lastname: Moscovitch
mesh_terms: D000328:Adult; D000647:Amnesia / Q000523:psychology*; D000648:Amnesia, Retrograde / Q000000981:diagnostic imaging / Q000523:psychology*; D001325:Autobiographies as Topic; D001921:Brain / Q000000981:diagnostic imaging; D003463:Cues; D006801:Humans; D008297:Male; D011859:Radiography; D012660:Semantics