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Titolo:
Psychophysical evidence for a general temporal processing deficit in children with dyslexia
Autore:
Van Ingelghem, M; van Wieringen, A; Wouters, J; Vandenbussche, E; Onghena, P; Ghesquiere, P;
Indirizzi:
Katholieke Univ Leuven, Sect Orthopedag, B-3000 Louvain, Belgium Katholieke Univ Leuven Louvain Belgium B-3000 g, B-3000 Louvain, Belgium Katholieke Univ Leuven, Lab Expt ORL, B-3000 Louvain, Belgium Katholieke Univ Leuven Louvain Belgium B-3000 L, B-3000 Louvain, Belgium Katholieke Univ Leuven, Neuropsychol Lab, B-3000 Louvain, Belgium Katholieke Univ Leuven Louvain Belgium B-3000 b, B-3000 Louvain, Belgium Katholieke Univ Leuven, Ctr Methodol Empir Educ Res, B-3000 Louvain, Belgium Katholieke Univ Leuven Louvain Belgium B-3000 s, B-3000 Louvain, Belgium
Titolo Testata:
NEUROREPORT
fascicolo: 16, volume: 12, anno: 2001,
pagine: 3603 - 3607
SICI:
0959-4965(20011116)12:16<3603:PEFAGT>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Soggetto:
SENSITIVITY; PERCEPTION; MODULATION; SKILLS;
Keywords:
auditory gap detection; double flash detection; dyslexia; magnocellular deficit; reading difficulties; temporal processing;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Life Sciences
Citazioni:
26
Recensione:
Indirizzi per estratti:
Indirizzo: Van Ingelghem, M Katholieke Univ Leuven, Sect Orthopedag, Vesaliusstr 2, B-3000 Louvain, Belgium Katholieke Univ Leuven Vesaliusstr 2 Louvain Belgium B-3000
Citazione:
M. Van Ingelghem et al., "Psychophysical evidence for a general temporal processing deficit in children with dyslexia", NEUROREPORT, 12(16), 2001, pp. 3603-3607

Abstract

The hypothesis of a general (i.e. cross-modal) temporal processing deficitin dyslexia was tested by examining rapid processing in both the auditory and the visual system in the same children with dyslexia. Participants were10- to 12-year-old dyslexic readers and age-matched normal reading controls. Psychophysical thresholds were estimated for auditory gap and visual double flash detection, using a two-interval, two-alternative forced-choice paradigm. Significant group differences were found for the auditory and the visual test. Furthermore, temporal processing measures were significantly related to word and pseudo-word reading skills. As 70% of the dyslexic readers had significantly higher thresholds than controls for both auditory and visual temporal processing, the evidence, tends to support the hypothesis ofa general temporal processing deficit in children with dyslexia. (C) 2001 Lippincott Williams & Wilkins.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/03/20 alle ore 00:24:55