{"title":"Comparative study of aprosody in Alzheimer's disease and in multi-infarct dementia.","authors":"J M Pérez Trullen, P J Modrego Pardo","doi":"10.1159/000106854","DOIUrl":null,"url":null,"abstract":"<p><p>Prosody is defined as the melodic line of language. In this study we included 25 patients with probable Alzheimer's disease and 14 with multi-infarct dementia for a comparative cross-sectional study of prosody. Neuropsychological analysis was based on Mini-Mental test, Blessed Scale and Clinical Dementia Rating. We used the criteria of Monrad-Krohn to evaluate prosodic categories. We found intrinsic aprosody in 8 patients with Alzheimer's disease and in none of the patients with multi-infarct dementia (prevalence ratio: 1.82, 95% CI: 1.32-2.51), and emotional aprosody in 17 patients with Alzheimer's disease in comparison to 4 with multi-infarct dementia (prevalence ratio: 1.8, 95% CI: 1.04-3.18). The differences in intellectual and inarticulate aprosody were not significant. We conclude that aprosody is more frequent and severe in Alzheimer's disease than in multi-infarct dementia.</p>","PeriodicalId":79336,"journal":{"name":"Dementia (Basel, Switzerland)","volume":"7 2","pages":"59-62"},"PeriodicalIF":0.0000,"publicationDate":"1996-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1159/000106854","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Dementia (Basel, Switzerland)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000106854","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
Prosody is defined as the melodic line of language. In this study we included 25 patients with probable Alzheimer's disease and 14 with multi-infarct dementia for a comparative cross-sectional study of prosody. Neuropsychological analysis was based on Mini-Mental test, Blessed Scale and Clinical Dementia Rating. We used the criteria of Monrad-Krohn to evaluate prosodic categories. We found intrinsic aprosody in 8 patients with Alzheimer's disease and in none of the patients with multi-infarct dementia (prevalence ratio: 1.82, 95% CI: 1.32-2.51), and emotional aprosody in 17 patients with Alzheimer's disease in comparison to 4 with multi-infarct dementia (prevalence ratio: 1.8, 95% CI: 1.04-3.18). The differences in intellectual and inarticulate aprosody were not significant. We conclude that aprosody is more frequent and severe in Alzheimer's disease than in multi-infarct dementia.
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