Phonological analysis of substitution errors of patients with apraxia of speech
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Associação Neurologia Cognitiva e do Comportamento
2010
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| _version_ | 1876486143041601536 |
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| author | Maysa Luchesi Cera |
| author_facet | Maysa Luchesi Cera |
| contents | Phonological analysis of substitution errors of patients with apraxia of speech Maysa Luchesi Cera Karin Zazo Ortiz Medicina apraxias diagnosis Articulation disorders rehabilitation of speech and language disorders The literature on apraxia of speech describes the types and characteristics of phonological errors in this disorder. In general, phonemes affected by errors are described, but the distinctive features involved have not yet been investigated. Objective: To analyze the features involved in substitution errors produced by Brazilian-Portuguese speakers with apraxia of speech. Methods: 20 adults with apraxia of speech were assessed. Phonological analysis of the distinctive features involved in substitution type errors was carried out using the protocol for the evaluation of verbal and non-verbal apraxia. Results: The most affected features were: voiced, continuant, high, anterior, coronal, posterior. Moreover, the mean of the substitutions of marked to markedness features was statistically greater than the markedness to marked features. Conclusions: This study contributes toward a better characterization of the phonological errors found in apraxia of speech, thereby helping to diagnose communication disorders and the selection criteria of phonemes for rehabilitation in these patients. 2010 artículo científico 1980-5764 https://www.redalyc.org/articulo.oa?id=339529016005 en http://www.redalyc.org/revista.oa?id=3395 Dementia & Neuropsychologia application/pdf Associação Neurologia Cognitiva e do Comportamento Dementia & Neuropsychologia (Brasil) Num.1 Vol.4 |
| format | Artículo científico |
| id | redalyc_339529016005 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Associação Neurologia Cognitiva e do Comportamento |
| spellingShingle | Phonological analysis of substitution errors of patients with apraxia of speech Maysa Luchesi Cera Medicina apraxias diagnosis Articulation disorders rehabilitation of speech and language disorders Phonological analysis of substitution errors of patients with apraxia of speech Maysa Luchesi Cera Karin Zazo Ortiz Medicina apraxias diagnosis Articulation disorders rehabilitation of speech and language disorders The literature on apraxia of speech describes the types and characteristics of phonological errors in this disorder. In general, phonemes affected by errors are described, but the distinctive features involved have not yet been investigated. Objective: To analyze the features involved in substitution errors produced by Brazilian-Portuguese speakers with apraxia of speech. Methods: 20 adults with apraxia of speech were assessed. Phonological analysis of the distinctive features involved in substitution type errors was carried out using the protocol for the evaluation of verbal and non-verbal apraxia. Results: The most affected features were: voiced, continuant, high, anterior, coronal, posterior. Moreover, the mean of the substitutions of marked to markedness features was statistically greater than the markedness to marked features. Conclusions: This study contributes toward a better characterization of the phonological errors found in apraxia of speech, thereby helping to diagnose communication disorders and the selection criteria of phonemes for rehabilitation in these patients. 2010 artículo científico 1980-5764 https://www.redalyc.org/articulo.oa?id=339529016005 en http://www.redalyc.org/revista.oa?id=3395 Dementia & Neuropsychologia application/pdf Associação Neurologia Cognitiva e do Comportamento Dementia & Neuropsychologia (Brasil) Num.1 Vol.4 |
| title | Phonological analysis of substitution errors of patients with apraxia of speech |
| topic | Medicina apraxias diagnosis Articulation disorders rehabilitation of speech and language disorders |
| url | https://www.redalyc.org/articulo.oa?id=339529016005 |