No Differences in Auditory Steady-State Responses in Children with Autism Spectrum Disorder and Typically Developing Children / Seppo P. AHLFORS in Journal of Autism and Developmental Disorders, 54-5 (May 2024)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1947-1960 Titre : No Differences in Auditory Steady-State Responses in Children with Autism Spectrum Disorder and Typically Developing Children Type de document : Texte imprimé et/ou numérique Auteurs : Seppo P. AHLFORS, Auteur ; Steven GRAHAM, Auteur ; Hari BHARADWAJ, Auteur ; Fahimeh MAMASHLI, Auteur ; Sheraz KHAN, Auteur ; Robert M. JOSEPH, Auteur ; Ainsley LOSH, Auteur ; Stephanie PAWLYSZYN, Auteur ; Nicole M. MCGUIGGAN, Auteur ; Mark VANGEL, Auteur ; Matti S. HÄMÄLÄINEN, Auteur ; Tal KENET, Auteur Article en page(s) : p.1947-1960 Langues : Anglais (eng) Index. décimale : PER Périodiques Résumé : Auditory steady-state response (ASSR) has been studied as a potential biomarker for abnormal auditory sensory processing in autism spectrum disorder (ASD), with mixed results. Motivated by prior somatosensory findings of group differences in inter-trial coherence (ITC) between ASD and typically developing (TD) individuals at twice the steady-state stimulation frequency, we examined ASSR at 25 and 50 as well as 43 and 86 Hz in response to 25-Hz and 43-Hz auditory stimuli, respectively, using magnetoencephalography. Data were recorded from 22 ASD and 31 TD children, ages 6-17 years. ITC measures showed prominent ASSRs at the stimulation and double frequencies, without significant group differences. These results do not support ASSR as a robust ASD biomarker of abnormal auditory processing in ASD. Furthermore, the previously observed atypical double-frequency somatosensory response in ASD did not generalize to the auditory modality. Thus, the hypothesis about modality-independent abnormal local connectivity in ASD was not supported. En ligne : https://doi.org/10.1007/s10803-023-05907-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530 [article] No Differences in Auditory Steady-State Responses in Children with Autism Spectrum Disorder and Typically Developing Children [Texte imprimé et/ou numérique] / Seppo P. AHLFORS, Auteur ; Steven GRAHAM, Auteur ; Hari BHARADWAJ, Auteur ; Fahimeh MAMASHLI, Auteur ; Sheraz KHAN, Auteur ; Robert M. JOSEPH, Auteur ; Ainsley LOSH, Auteur ; Stephanie PAWLYSZYN, Auteur ; Nicole M. MCGUIGGAN, Auteur ; Mark VANGEL, Auteur ; Matti S. HÄMÄLÄINEN, Auteur ; Tal KENET, Auteur . - p.1947-1960. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 54-5 (May 2024) . - p.1947-1960 Index. décimale : PER Périodiques Résumé : Auditory steady-state response (ASSR) has been studied as a potential biomarker for abnormal auditory sensory processing in autism spectrum disorder (ASD), with mixed results. Motivated by prior somatosensory findings of group differences in inter-trial coherence (ITC) between ASD and typically developing (TD) individuals at twice the steady-state stimulation frequency, we examined ASSR at 25 and 50 as well as 43 and 86 Hz in response to 25-Hz and 43-Hz auditory stimuli, respectively, using magnetoencephalography. Data were recorded from 22 ASD and 31 TD children, ages 6-17 years. ITC measures showed prominent ASSRs at the stimulation and double frequencies, without significant group differences. These results do not support ASSR as a robust ASD biomarker of abnormal auditory processing in ASD. Furthermore, the previously observed atypical double-frequency somatosensory response in ASD did not generalize to the auditory modality. Thus, the hypothesis about modality-independent abnormal local connectivity in ASD was not supported. En ligne : https://doi.org/10.1007/s10803-023-05907-w Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=530

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