Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism / Rachel R. ROMEO in Journal of Autism and Developmental Disorders, 52-6 (June 2022)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2717-2731 Titre : Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism Type de document : texte imprimé Auteurs : Rachel R. ROMEO, Auteur ; Boin CHOI, Auteur ; Laurel J. GABARD-DURNAM, Auteur ; Carol L. WILKINSON, Auteur ; April R. LEVIN, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. 3rd NELSON, Auteur Article en page(s) : p.2717-2731 Langues : Anglais (eng) Mots-clés : Autism  Eeg  Early experience  Language development  Language input Index. décimale : PER Périodiques Résumé : In this study we investigated the impact of parental language input on language development and associated neuroscillatory patterns in toddlers at risk of Autism Spectrum Disorder (ASD). Forty-six mother-toddler dyads at either high (n=22) or low (n=24) familial risk of ASD completed a longitudinal, prospective study including free-play, resting electroencephalography, and standardized language assessments. Input quantity/quality at 18 months positively predicted expressive language at 24 months, and relationships were stronger for high-risk toddlers. Moderated mediations revealed that input-language relationships were explained by 24-month frontal and temporal gamma power (30-50 Hz) for high-risk toddlers who would later develop ASD. Results suggest that high-risk toddlers may be cognitively and neurally more sensitive to their language environments, which has implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-021-05024-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474 [article] Parental Language Input Predicts Neuroscillatory Patterns Associated with Language Development in Toddlers at Risk of Autism [texte imprimé] / Rachel R. ROMEO, Auteur ; Boin CHOI, Auteur ; Laurel J. GABARD-DURNAM, Auteur ; Carol L. WILKINSON, Auteur ; April R. LEVIN, Auteur ; Meredith L. ROWE, Auteur ; Helen TAGER-FLUSBERG, Auteur ; Charles A. 3rd NELSON, Auteur . - p.2717-2731. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 52-6 (June 2022) . - p.2717-2731 Mots-clés : Autism  Eeg  Early experience  Language development  Language input Index. décimale : PER Périodiques Résumé : In this study we investigated the impact of parental language input on language development and associated neuroscillatory patterns in toddlers at risk of Autism Spectrum Disorder (ASD). Forty-six mother-toddler dyads at either high (n=22) or low (n=24) familial risk of ASD completed a longitudinal, prospective study including free-play, resting electroencephalography, and standardized language assessments. Input quantity/quality at 18 months positively predicted expressive language at 24 months, and relationships were stronger for high-risk toddlers. Moderated mediations revealed that input-language relationships were explained by 24-month frontal and temporal gamma power (30-50 Hz) for high-risk toddlers who would later develop ASD. Results suggest that high-risk toddlers may be cognitively and neurally more sensitive to their language environments, which has implications for early intervention. En ligne : http://dx.doi.org/10.1007/s10803-021-05024-6 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=474

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