Alpha Asymmetry in Infants at Risk for Autism Spectrum Disorders / Laurel GABARD-DURNAM in Journal of Autism and Developmental Disorders, 45-2 (February 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.473-480 Titre : Alpha Asymmetry in Infants at Risk for Autism Spectrum Disorders Type de document : Texte imprimé et/ou numérique Auteurs : Laurel GABARD-DURNAM, Auteur ; Adrienne L. TIERNEY, Auteur ; Vanessa VOGEL-FARLEY, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur Article en page(s) : p.473-480 Langues : Anglais (eng) Mots-clés : Autism spectrum disorder  Infant siblings  Electroencephalography  Frontal alpha asymmetry  Endophenotype Index. décimale : PER Périodiques Résumé : An emerging focus of research on autism spectrum disorder (ASD) targets the identification of early-developing ASD endophenotypes using infant siblings of affected children. One potential neural endophenotype is resting frontal electroencephalogram (EEG) alpha asymmetry, a metric of hemispheric organization. Here, we examined the development of frontal EEG alpha asymmetry in ASD high-risk and low-risk infant populations. Our findings demonstrate that low and high-risk infants show different patterns of alpha asymmetry at 6 months of age and opposite growth trajectories in asymmetry over the following 12 months. These results support the candidacy of alpha asymmetry as an early neural ASD endophenotype. En ligne : http://dx.doi.org/10.1007/s10803-013-1926-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Alpha Asymmetry in Infants at Risk for Autism Spectrum Disorders [Texte imprimé et/ou numérique] / Laurel GABARD-DURNAM, Auteur ; Adrienne L. TIERNEY, Auteur ; Vanessa VOGEL-FARLEY, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. NELSON, Auteur . - p.473-480. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-2 (February 2015) . - p.473-480 Mots-clés : Autism spectrum disorder  Infant siblings  Electroencephalography  Frontal alpha asymmetry  Endophenotype Index. décimale : PER Périodiques Résumé : An emerging focus of research on autism spectrum disorder (ASD) targets the identification of early-developing ASD endophenotypes using infant siblings of affected children. One potential neural endophenotype is resting frontal electroencephalogram (EEG) alpha asymmetry, a metric of hemispheric organization. Here, we examined the development of frontal EEG alpha asymmetry in ASD high-risk and low-risk infant populations. Our findings demonstrate that low and high-risk infants show different patterns of alpha asymmetry at 6 months of age and opposite growth trajectories in asymmetry over the following 12 months. These results support the candidacy of alpha asymmetry as an early neural ASD endophenotype. En ligne : http://dx.doi.org/10.1007/s10803-013-1926-4 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

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