|Appears in Collections:||Psychology Journal Articles|
|Peer Review Status:||Refereed|
|Title:||Lexical and semantic fluency discrepancy scores in aMCI and early Alzheimer's Disease|
|Author(s):||Lonie, Jane A|
Herrmann, Lucie L
Tierney, Kevin M
Ebmeier, Klaus P
Memory Recollection (Psychology)
Cognitive psychology Research Methodology
|Citation:||Lonie JA, Herrmann LL, Tierney KM, Donaghey C, O'Carroll R, Lee A & Ebmeier KP (2009) Lexical and semantic fluency discrepancy scores in aMCI and early Alzheimer's Disease, Journal of Neuropsychology, 3 (1), pp. 79-92. https://doi.org/10.1348/174866408X289935.|
|Abstract:||Episodic memory is compromised in amnestic mild cognitive impairment (aMCI), but lesser deficits in other cognitive domains are also commonly observed and may be helpful in identifying this group. The relative difference in performance on lexical and semantic fluency tasks may be a sensitive and specific measure in aMCI and early Alzheimer's disease (AD). We compared four groups of participants, 35 early AD, 47 aMCI, 24 healthy controls, and 18 depressive out-patient controls, on semantic and lexical fluency as well as other neuropsychological tests. Early AD and aMCI patients showed a distinct pattern of semantic impairment in the two fluency measures compared with the healthy and depressive controls. The findings implicate early failure of the semantic memory system in aMCI and AD and suggest that consideration of the discrepancy in performance on semantic and lexical fluency measures may help in the early identification of AD.|
|Rights:||The publisher does not allow this work to be made publicly available in this Repository. Please use the Request a Copy feature at the foot of the Repository record to request a copy directly from the author; you can only request a copy if you wish to use this work for your own research or private study.|
|O'Carroll14.pdf||Fulltext - Published Version||275.66 kB||Adobe PDF||Under Embargo until 2998-02-01 Request a copy|
Note: If any of the files in this item are currently embargoed, you can request a copy directly from the author by clicking the padlock icon above. However, this facility is dependent on the depositor still being contactable at their original email address.
This item is protected by original copyright
Items in the Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
The metadata of the records in the Repository are available under the CC0 public domain dedication: No Rights Reserved https://creativecommons.org/publicdomain/zero/1.0/
If you believe that any material held in STORRE infringes copyright, please contact email@example.com providing details and we will remove the Work from public display in STORRE and investigate your claim.