Cognitive Impairment in Studies of 5HTTLPR and Psychosis in Alzheimers Disease: A Systematic Review
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چکیده
منابع مشابه
Cognitive impairment in studies of 5HTTLPR and psychosis in Alzheimer's disease: a systematic review.
BACKGROUND/AIMS Cognitive impairment is a well-established correlate of psychotic symptoms in Alzheimer's disease (AD-P). We review whether this relationship has confounded previous genetic association studies of 5HTTLPR and AD-P. METHODS We reviewed all studies on 5HTTLPR and conducted a semi-quantitative analysis. RESULTS Three out of 4 studies with low MMSE reported a significant associa...
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Voxel-based morphometry (VBM) is a useful approach for investigating neurostructural brain changes in dementia. We systematically reviewed VBM studies of Alzheimer's disease (AD) and mild cognitive impairment (MCI), specifically focusing on grey matter (GM) atrophy in the frontal lobe. Methods Two searches were performed on the Pubmed database. A set of exclusion criteria was applied to ensur...
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The objectives of this study were to characterize and clarify the relationships between the various cognitive domains affected in COPD patients and the disease itself, as well as to determine the prevalence of impairment in the various cognitive domains in such patients. To that end, we performed a systematic review using the following databases: PubMed, Scopus, and ScienceDirect. We included a...
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ژورنال
عنوان ژورنال: Dementia and Geriatric Cognitive Disorders
سال: 2013
ISSN: 1421-9824,1420-8008
DOI: 10.1159/000346733