Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Détail de l'auteur
Auteur K. SHWAYDER |
Documents disponibles écrits par cet auteur (1)
Faire une suggestion Affiner la recherche
A Spectrotemporal Correlate of Language Impairment in Autism Spectrum Disorder / Luke BLOY in Journal of Autism and Developmental Disorders, 49-8 (August 2019)
[article]
Titre : A Spectrotemporal Correlate of Language Impairment in Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Luke BLOY, Auteur ; K. SHWAYDER, Auteur ; Lisa BLASKEY, Auteur ; T. P. L. ROBERTS, Auteur ; D. EMBICK, Auteur Article en page(s) : p.3181-3190 Langues : Anglais (eng) Mots-clés : Language impairment Lexical access Magnetoencephalography (MEG) Oscillation Index. décimale : PER Périodiques Résumé : This study introduces an objective neurophysiological marker of language ability, the integral of event-related desynchronization in the 5-20 Hz band during 0.2-1 seconds post auditory stimulation with interleaved word/non-word tokens. This measure correlates with clinical assessment of language function in both ASD and neurotypical pediatric populations. The measure does not appear related to general cognitive ability nor autism symptom severity (beyond degree of language impairment). We suggest that this oscillatory brain activity indexes lexical search and thus increases with increased search in the mental lexicon. While specificity for language impairment in ASD remains to be determined, such an objective index has potential utility in low functioning individuals with ASD and young children during language acquisition. En ligne : http://dx.doi.org/10.1007/s10803-019-04040-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=403
in Journal of Autism and Developmental Disorders > 49-8 (August 2019) . - p.3181-3190[article] A Spectrotemporal Correlate of Language Impairment in Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Luke BLOY, Auteur ; K. SHWAYDER, Auteur ; Lisa BLASKEY, Auteur ; T. P. L. ROBERTS, Auteur ; D. EMBICK, Auteur . - p.3181-3190.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 49-8 (August 2019) . - p.3181-3190
Mots-clés : Language impairment Lexical access Magnetoencephalography (MEG) Oscillation Index. décimale : PER Périodiques Résumé : This study introduces an objective neurophysiological marker of language ability, the integral of event-related desynchronization in the 5-20 Hz band during 0.2-1 seconds post auditory stimulation with interleaved word/non-word tokens. This measure correlates with clinical assessment of language function in both ASD and neurotypical pediatric populations. The measure does not appear related to general cognitive ability nor autism symptom severity (beyond degree of language impairment). We suggest that this oscillatory brain activity indexes lexical search and thus increases with increased search in the mental lexicon. While specificity for language impairment in ASD remains to be determined, such an objective index has potential utility in low functioning individuals with ASD and young children during language acquisition. En ligne : http://dx.doi.org/10.1007/s10803-019-04040-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=403