Flanagan, Emma C., Tu, Sicong, Ahmed, Samrah, Hodges, John R. and Hornberger, Michael ORCID: https://orcid.org/0000-0002-2214-3788
(2014)
Memory and orientation in the logopenic and nonfluent subtypes of primary progressive aphasia.
Journal of Alzheimer's Disease, 40 (1).
pp. 33-36.
ISSN 1387-2877
Abstract
Memory and orientation were investigated as predictors of underlying Alzheimer's disease (AD) pathology in patients with logopenic (lv) and non-fluent (na) variants of primary progressive aphasia (PPA). Memory and orientation scores from Addenbrooke's Cognitive Examination were compared between 26 lv-PPA, 29 na-PPA, 59 AD, and 90 controls using analysis of variance. Forty-five patients underwent Pittsburgh compound B (PiB) positron emission tomography scans. Patients with lv-PPA performed poorer on memory and orientation than na-PPA and did not differ from the AD group. Post-hoc analysis on the PiB-scanned subgroup corroborated these results. Memory and orientation profiles may supplement language assessment in identifying patients with AD pathology.
Item Type: | Article |
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Uncontrolled Keywords: | lv-ppa,memory,na-ppa,orientation,pib,ppa |
Faculty \ School: | Faculty of Medicine and Health Sciences > Norwich Medical School |
Related URLs: | |
Depositing User: | Pure Connector |
Date Deposited: | 04 Jan 2016 12:02 |
Last Modified: | 22 Oct 2022 00:34 |
URI: | https://ueaeprints.uea.ac.uk/id/eprint/55933 |
DOI: | 10.3233/JAD-131448 |
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