Early differences in auditory processing relate to Autism Spectrum Disorder traits in infants with Neurofibromatosis Type I / Jannath BEGUM-ALI in Journal of Neurodevelopmental Disorders, 13 (2021)  

Public ISBD [article]  inJournal of Neurodevelopmental Disorders > 13 (2021) Titre : Early differences in auditory processing relate to Autism Spectrum Disorder traits in infants with Neurofibromatosis Type I Type de document : texte imprimé Auteurs : Jannath BEGUM-ALI, Auteur ; Anna KOLESNIK-TAYLOR, Auteur ; Isabel QUIROZ, Auteur ; Luke MASON, Auteur ; Shruti GARG, Auteur ; Jonathan GREEN, Auteur ; Mark H. JOHNSON, Auteur ; Emily J.H. JONES, Auteur ; STAARS AND EDEN TEAMS, Auteur Langues : Anglais (eng) Mots-clés : Auditory Perception  Autism Spectrum Disorder  Humans  Infant  Longitudinal Studies  Neurofibromatosis 1  Prospective Studies  Auditory processing  Autism spectrum disorder  Change detection  Eeg  Habituation  Neurofibromatosis type 1 Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory modulation difficulties are common in children with conditions such as Autism Spectrum Disorder (ASD) and could contribute to other social and non-social symptoms. Positing a causal role for sensory processing differences requires observing atypical sensory reactivity prior to the emergence of other symptoms, which can be achieved through prospective studies. METHODS: In this longitudinal study, we examined auditory repetition suppression and change detection at 5 and 10 months in infants with and without Neurofibromatosis Type 1 (NF1), a condition associated with higher likelihood of developing ASD. RESULTS: In typically developing infants, suppression to vowel repetition and enhanced responses to vowel/pitch change decreased with age over posterior regions, becoming more frontally specific; age-related change was diminished in the NF1 group. Whilst both groups detected changes in vowel and pitch, the NF1 group were largely slower to show a differentiated neural response. Auditory responses did not relate to later language, but were related to later ASD traits. CONCLUSIONS: These findings represent the first demonstration of atypical brain responses to sounds in infants with NF1 and suggest they may relate to the likelihood of later ASD. En ligne : https://dx.doi.org/10.1186/s11689-021-09364-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=574 [article] Early differences in auditory processing relate to Autism Spectrum Disorder traits in infants with Neurofibromatosis Type I [texte imprimé] / Jannath BEGUM-ALI, Auteur ; Anna KOLESNIK-TAYLOR, Auteur ; Isabel QUIROZ, Auteur ; Luke MASON, Auteur ; Shruti GARG, Auteur ; Jonathan GREEN, Auteur ; Mark H. JOHNSON, Auteur ; Emily J.H. JONES, Auteur ; STAARS AND EDEN TEAMS, Auteur. Langues : Anglais (eng) in Journal of Neurodevelopmental Disorders > 13 (2021) Mots-clés : Auditory Perception  Autism Spectrum Disorder  Humans  Infant  Longitudinal Studies  Neurofibromatosis 1  Prospective Studies  Auditory processing  Autism spectrum disorder  Change detection  Eeg  Habituation  Neurofibromatosis type 1 Index. décimale : PER Périodiques Résumé : BACKGROUND: Sensory modulation difficulties are common in children with conditions such as Autism Spectrum Disorder (ASD) and could contribute to other social and non-social symptoms. Positing a causal role for sensory processing differences requires observing atypical sensory reactivity prior to the emergence of other symptoms, which can be achieved through prospective studies. METHODS: In this longitudinal study, we examined auditory repetition suppression and change detection at 5 and 10 months in infants with and without Neurofibromatosis Type 1 (NF1), a condition associated with higher likelihood of developing ASD. RESULTS: In typically developing infants, suppression to vowel repetition and enhanced responses to vowel/pitch change decreased with age over posterior regions, becoming more frontally specific; age-related change was diminished in the NF1 group. Whilst both groups detected changes in vowel and pitch, the NF1 group were largely slower to show a differentiated neural response. Auditory responses did not relate to later language, but were related to later ASD traits. CONCLUSIONS: These findings represent the first demonstration of atypical brain responses to sounds in infants with NF1 and suggest they may relate to the likelihood of later ASD. En ligne : https://dx.doi.org/10.1186/s11689-021-09364-3 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=574

Social and emotional characteristics of girls and young women with DDX3X-associated intellectual disability: a descriptive and comparative study / Elise NG-CORDELL in Journal of Autism and Developmental Disorders, 53-8 (August 2023)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3208-3219 Titre : Social and emotional characteristics of girls and young women with DDX3X-associated intellectual disability: a descriptive and comparative study Type de document : texte imprimé Auteurs : Elise NG-CORDELL, Auteur ; Anna KOLESNIK-TAYLOR, Auteur ; Sinéad O'BRIEN, Auteur ; Duncan E. ASTLE, Auteur ; Gaia SCERIF, Auteur ; Kate BAKER, Auteur Article en page(s) : p.3208-3219 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : DDX3X variants are a common cause of intellectual disability (ID) in females, and have been associated with autism spectrum disorder and emotional-behavioural difficulties. In this study, we compared phenotypic data for 23 females with DDX3X variants, to 23 females with ID and other genetic diagnoses. We found a wide range of adaptive, social and emotional function within the DDX3X group. Autism characteristics did not differ between DDX3X and comparison groups, while levels of anxiety and self-injurious behaviour (SIB) were significantly higher in the DDX3X group. Within the DDX3X group, adaptive function, autism characteristics, anxiety and SIB scores were positively correlated, with evidence for group-specific associations with SIB. Future work is warranted to explore the multilevel mechanisms contributing to social and emotional development in individuals with DDX3X variants. En ligne : https://doi.org/10.1007/s10803-022-05527-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508 [article] Social and emotional characteristics of girls and young women with DDX3X-associated intellectual disability: a descriptive and comparative study [texte imprimé] / Elise NG-CORDELL, Auteur ; Anna KOLESNIK-TAYLOR, Auteur ; Sinéad O'BRIEN, Auteur ; Duncan E. ASTLE, Auteur ; Gaia SCERIF, Auteur ; Kate BAKER, Auteur . - p.3208-3219. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 53-8 (August 2023) . - p.3208-3219 Index. décimale : PER Périodiques Résumé : DDX3X variants are a common cause of intellectual disability (ID) in females, and have been associated with autism spectrum disorder and emotional-behavioural difficulties. In this study, we compared phenotypic data for 23 females with DDX3X variants, to 23 females with ID and other genetic diagnoses. We found a wide range of adaptive, social and emotional function within the DDX3X group. Autism characteristics did not differ between DDX3X and comparison groups, while levels of anxiety and self-injurious behaviour (SIB) were significantly higher in the DDX3X group. Within the DDX3X group, adaptive function, autism characteristics, anxiety and SIB scores were positively correlated, with evidence for group-specific associations with SIB. Future work is warranted to explore the multilevel mechanisms contributing to social and emotional development in individuals with DDX3X variants. En ligne : https://doi.org/10.1007/s10803-022-05527-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=508

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