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Titolo:
Brain asymmetry for language in dyslexic children
Autore:
Helland, T; Asbjornsen, A;
Indirizzi:
Eikelund Resource Ctr, Bergen, Norway Eikelund Resource Ctr Bergen Norway kelund Resource Ctr, Bergen, Norway Univ Bergen, Bergen, Norway Univ Bergen Bergen NorwayUniv Bergen, Bergen, Norway
Titolo Testata:
LATERALITY
fascicolo: 4, volume: 6, anno: 2001,
pagine: 289 - 301
SICI:
1357-650X(200110)6:4<289:BAFLID>2.0.ZU;2-L
Fonte:
ISI
Lingua:
ENG
Soggetto:
ADULTS; LATERALIZATION; METAANALYSIS; HANDEDNESS;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Social & Behavioral Sciences
Citazioni:
52
Recensione:
Indirizzi per estratti:
Indirizzo: Helland, T Eikelund Resource Ctr, P Box 85,Sandbrekkeveien 27, N-5232 Paradis, Norway Eikelund Resource Ctr P Box 85,Sandbrekkeveien 27 Paradis Norway N-5232
Citazione:
T. Helland e A. Asbjornsen, "Brain asymmetry for language in dyslexic children", LATERALITY, 6(4), 2001, pp. 289-301

Abstract

Studies of brain asymmetry in dyslexia have yielded mixed results both with respect to patterns of asymmetry and their cognitive correlates. This paper assessed language lateralisation inferred from dichotic listening with forced attention in a clinical group of young dyslexic subjects. As a whole the dyslexic group showed a deviant asymmetry pattern compared to a controlgroup. Subdivision into two subgroups by receptive language abilities yielded differential patterns within the dyslexia group. Both subgroups exhibited a weaker response pattern to right ear stimuli than the control group. In addition, the subgroup with no language impairment showed bilateral language representation, whereas the subgroup with impaired receptive language abilities showed reversed dominance patterns.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 31/03/20 alle ore 03:30:43