Treffer: Sequential or simultaneous visual processing deficit in developmental dyslexia?

Title:
Sequential or simultaneous visual processing deficit in developmental dyslexia?
Authors:
LASSUS-SANGOSSE, Delphine, N'GUYEN-MOREL, Marie-Ange, VALDOIS, Sylviane
Source:
Vision research (Oxford). 48(8):979-988
Publisher Information:
Oxford: Elsevier Science, 2008.
Publication Year:
2008
Physical Description:
print, 1 p.1/2
Original Material:
INIST-CNRS
Subject Terms:
Ophthalmology, Ophtalmologie, Physiology, morphology, Physiologie, morphologie, Sciences biologiques et medicales, Biological and medical sciences, Sciences biologiques fondamentales et appliquees. Psychologie, Fundamental and applied biological sciences. Psychology, Vertebres: systeme nerveux et organes des sens, Vertebrates: nervous system and sense organs, Oeil et annexes. Voies et centres visuels. Vision, Eye and associated structures. Visual pathways and centers. Vision, Sciences medicales, Medical sciences, Neurologie, Neurology, Système nerveux (sémiologie, syndromes), Nervous system (semeiology, syndromes), Fonctions encéphaliques supérieures. Syndromes encéphaliques topographiques. Syndrome vestibulaire et surdité d'origine centrale. Syndromes du tronc cérébral, Disorders of higher nervous function. Focal brain diseases. Central vestibular syndrome and deafness. Brain stem syndromes, Pathologie de l'oeil, Eye disease, Ojo patología, Trouble de la communication, Communication disorder, Trastorno comunicación, Trouble de la lecture, Reading disorder, Trastorno lectura, Trouble du langage, Language disorder, Trastorno lenguaje, Attention visuelle, Visual attention, Atención visual, Cognition, Cognición, Dyslexie, Dyslexia, Dislexia, Empan mnémonique, Memory span, Extensión mnemónica, Lecture, Reading, Lectura, Mémoire, Memory, Memoria, Perception, Percepción, Traitement parallèle, Parallel processing, Tratamiento paralelo, Traitement sériel, Serial processing, Procesamiento serial, Trouble de la vision, Vision disorder, Trastorno visión, Vision, Visión, Developmental dyslexia, Sequential processing, Visual attention span
Document Type:
Fachzeitschrift Article
File Description:
text
Language:
English
Author Affiliations:
Laboratoire de Psychologie et de Neuro-Cognition (UMR 5105 CNRS), Université Pierre Mendès France, BP 47, 38040 Grenoble, France
Centre de Diagnostic des troubles du langage et des apprentissages, Pôle Couple-Enfant, CHU de Grenoble, BP 217, 38040 La Tronche, France
ISSN:
0042-6989
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=20256576
Rights:
Copyright 2008 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Neurology

Vertebrates : nervous system and sense organs
Accession Number:
edscal.20256576
Database:
PASCAL Archive

Weitere Informationen

The ability of dyslexic children with or without phonological problems to process simultaneous and sequential visual information was assessed using two tasks requiring the oral report of simultaneously or sequentially displayed letter-strings. The two groups were found to exhibit a simultaneous visual processing deficit but preserved serial processing skills. However, the impairment in simultaneous processing was larger in the dyslexic group with no phonological disorder. Although sequential and simultaneous processing skills both related to reading performance, simultaneous processing alone significantly contributed to reading speed and accuracy. These findings suggest that a simultaneous processing disorder might contribute to developmental dyslexia.