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Détail de l'auteur
Auteur Margot J. TAYLOR |
Documents disponibles écrits par cet auteur (16)
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White matter and development in children with an autism spectrum disorder / Kathleen M. MAK-FAN in Autism, 17-5 (September 2013)
[article]
Titre : White matter and development in children with an autism spectrum disorder Type de document : Texte imprimé et/ou numérique Auteurs : Kathleen M. MAK-FAN, Auteur ; Drew MORRIS, Auteur ; Julie VIDAL, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Wendy ROBERTS, Auteur ; Margot J. TAYLOR, Auteur Article en page(s) : p.541-557 Langues : Anglais (eng) Mots-clés : autism spectrum disorder brain structure development white matter diffusion tensor imaging diffusivity Index. décimale : PER Périodiques Résumé : Recent research suggests that brain development follows an abnormal trajectory in children with autism spectrum disorders (ASD). The current study examined changes in diffusivity with age within defined white matter tracts in a group of typically developing children and a group of children with an ASD, aged 6 to 14 years. Age by group interactions were observed for frontal, long distant, interhemispheric and posterior tracts, for longitudinal, radial and mean diffusivity, but not for fractional anisotropy. In all cases, these measures of diffusivity decreased with age in the typically developing group, but showed little or no change in the ASD group. This supports the hypothesis of an abnormal developmental trajectory of white matter in this population, which could have profound effects on the development of neural connectivity and contribute to atypical cognitive development in children with ASD. En ligne : http://dx.doi.org/10.1177/1362361312442596 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211
in Autism > 17-5 (September 2013) . - p.541-557[article] White matter and development in children with an autism spectrum disorder [Texte imprimé et/ou numérique] / Kathleen M. MAK-FAN, Auteur ; Drew MORRIS, Auteur ; Julie VIDAL, Auteur ; Evdokia ANAGNOSTOU, Auteur ; Wendy ROBERTS, Auteur ; Margot J. TAYLOR, Auteur . - p.541-557.
Langues : Anglais (eng)
in Autism > 17-5 (September 2013) . - p.541-557
Mots-clés : autism spectrum disorder brain structure development white matter diffusion tensor imaging diffusivity Index. décimale : PER Périodiques Résumé : Recent research suggests that brain development follows an abnormal trajectory in children with autism spectrum disorders (ASD). The current study examined changes in diffusivity with age within defined white matter tracts in a group of typically developing children and a group of children with an ASD, aged 6 to 14 years. Age by group interactions were observed for frontal, long distant, interhemispheric and posterior tracts, for longitudinal, radial and mean diffusivity, but not for fractional anisotropy. In all cases, these measures of diffusivity decreased with age in the typically developing group, but showed little or no change in the ASD group. This supports the hypothesis of an abnormal developmental trajectory of white matter in this population, which could have profound effects on the development of neural connectivity and contribute to atypical cognitive development in children with ASD. En ligne : http://dx.doi.org/10.1177/1362361312442596 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=211