title: Alzheimer's disease and feeling-of-knowing in episodic memory.
abstract: Episodic memory feeling-of-knowing (FOK) was examined in 16 patients with Alzheimer's disease (AD), 16 elderly participants, and 16 younger adults. Participants were given cued recall and recognition tests of 20 critical cue-target words. Subsequently, they judged their FOK for non-recalled words in terms of how likely they thought they would be to recognize the keywords on a subsequent recognition test. The results indicated dementia-related deficits on both the recall and recognition tests. Compared to older adults, AD patients exhibited impaired FOK accuracy. This pattern of outcome indicates that early AD is associated with a deficit in episodic memory and a deficit in memory monitoring for newly learned information. Furthermore, our observation revealed that in AD, episodic memory may be a more important factor than executive function in explaining the FOK inaccuracy.
authors.affiliation: U.P.R.E.S 2114 'Vieillissement et Développement adulte', Université de Tours, 3 rue des Tanneurs, B.P. 4103, 37041 1, Tours Cedex, France. celine.souchay@wanadoo.fr
authors.forename: Céline
authors.initials: C
authors.lastname: Souchay
authors.forename: Michel
authors.initials: M
authors.lastname: Isingrini
authors.forename: Roger
authors.initials: R
authors.lastname: Gil
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000544:Alzheimer Disease / Q000150:complications*; D003072:Cognition Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D003463:Cues; D005260:Female; D006801:Humans; D008297:Male; D008569:Memory Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology*; D008875:Middle Aged; D009483:Neuropsychological Tests; D012720:Severity of Illness Index