Acquired Surface Alexia in Spanish: A Case Report

This paper reports a case study of acquired surface alexia in Spanish and discusses the most suitable tests to detect this syndrome in a writing system that is very regular for reading at the segmental and supra-segmental levels. Patient MM has surface alexia characterized by quantitatively good per...

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Main Authors: Aldo R. Ferreres, Macarena Martinez Cuitiño, Alicia Olmedo
Format: Article
Language:English
Published: Wiley 2005-01-01
Series:Behavioural Neurology
Online Access:http://dx.doi.org/10.1155/2005/473407
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author Aldo R. Ferreres
Macarena Martinez Cuitiño
Alicia Olmedo
author_facet Aldo R. Ferreres
Macarena Martinez Cuitiño
Alicia Olmedo
author_sort Aldo R. Ferreres
collection DOAJ
description This paper reports a case study of acquired surface alexia in Spanish and discusses the most suitable tests to detect this syndrome in a writing system that is very regular for reading at the segmental and supra-segmental levels. Patient MM has surface alexia characterized by quantitatively good performance in reading words and pseudowords; accurate but slow and syllabic reading of words, nonwords and sentences; good performance in lexical decision tasks including words and nonwords; errors in lexical decision with pseudohomophones; and homophone confusions. This pattern of reading can be interpreted as a disorder in the lexical reading route and overdependence on the non-lexical route. We discuss nonlexical impairments and the interpretation of alexia and suggest tasks to identify surface alexia in a shallow orthography.
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institution Kabale University
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language English
publishDate 2005-01-01
publisher Wiley
record_format Article
series Behavioural Neurology
spelling doaj-art-9f96f3debf6d4be3b4962313e5b4c37c2025-02-03T01:25:23ZengWileyBehavioural Neurology0953-41801875-85842005-01-01162-3718410.1155/2005/473407Acquired Surface Alexia in Spanish: A Case ReportAldo R. Ferreres0Macarena Martinez Cuitiño1Alicia Olmedo2Universidad de Buenos Aires, ArgentinaUniversidad de Buenos Aires, ArgentinaUniversidad de Buenos Aires, ArgentinaThis paper reports a case study of acquired surface alexia in Spanish and discusses the most suitable tests to detect this syndrome in a writing system that is very regular for reading at the segmental and supra-segmental levels. Patient MM has surface alexia characterized by quantitatively good performance in reading words and pseudowords; accurate but slow and syllabic reading of words, nonwords and sentences; good performance in lexical decision tasks including words and nonwords; errors in lexical decision with pseudohomophones; and homophone confusions. This pattern of reading can be interpreted as a disorder in the lexical reading route and overdependence on the non-lexical route. We discuss nonlexical impairments and the interpretation of alexia and suggest tasks to identify surface alexia in a shallow orthography.http://dx.doi.org/10.1155/2005/473407
spellingShingle Aldo R. Ferreres
Macarena Martinez Cuitiño
Alicia Olmedo
Acquired Surface Alexia in Spanish: A Case Report
Behavioural Neurology
title Acquired Surface Alexia in Spanish: A Case Report
title_full Acquired Surface Alexia in Spanish: A Case Report
title_fullStr Acquired Surface Alexia in Spanish: A Case Report
title_full_unstemmed Acquired Surface Alexia in Spanish: A Case Report
title_short Acquired Surface Alexia in Spanish: A Case Report
title_sort acquired surface alexia in spanish a case report
url http://dx.doi.org/10.1155/2005/473407
work_keys_str_mv AT aldorferreres acquiredsurfacealexiainspanishacasereport
AT macarenamartinezcuitino acquiredsurfacealexiainspanishacasereport
AT aliciaolmedo acquiredsurfacealexiainspanishacasereport