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Phonological analysis of substitution errors of patients with apraxia of speech / CERA, Maysa Luchesi ; ORTIZ, Karin Zazo.
Dementia & neuropsychologia, 2010, vol. 4 (1), p.58-62.

http://www.demneuropsy.com.br/imageBank/PDF/v4n1a10.pdf... (03-08-2010)
Droits d'auteur : Cette oeuvre est protégée par un droit d'auteur. Elle ne peut être reproduite qu'à des fins d'études privées ou de recherche et seulement si la source est mentionnée.

Lieux géographiques
: Brésil

Mots-clés principaux
:
traitement phonologique
Apraxie verbale
Diagnostic
Aide à la parole
Parole
Réadaptation


Résumé :

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.

Illustrations : tableaux
Langue : Anglais
Doc n° : 27127
NumRec : 5530603
 

       

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