Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration are Associated with Symptom Severity in Autism / Alice B. BRANDWEIN in Journal of Autism and Developmental Disorders, 45-1 (January 2015)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.230-244 Titre : Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration are Associated with Symptom Severity in Autism Type de document : Texte imprimé et/ou numérique Auteurs : Alice B. BRANDWEIN, Auteur ; John J. FOXE, Auteur ; John S. BUTLER, Auteur ; Hans-Peter FREY, Auteur ; Juliana C. BATES, Auteur ; Lisa H. SHULMAN, Auteur ; Sophie MOLHOLM, Auteur Article en page(s) : p.230-244 Langues : Anglais (eng) Mots-clés : Electrophysiology  ERP  ASD  Multisensory integration  ADOS  Sensory Profile Index. décimale : PER Périodiques Résumé : Atypical processing and integration of sensory inputs are hypothesized to play a role in unusual sensory reactions and social-cognitive deficits in autism spectrum disorder (ASD). Reports on the relationship between objective metrics of sensory processing and clinical symptoms, however, are surprisingly sparse. Here we examined the relationship between neurophysiological assays of sensory processing and (1) autism severity and (2) sensory sensitivities, in individuals with ASD aged 6–17. Multiple linear regression indicated significant associations between neural markers of auditory processing and multisensory integration, and autism severity. No such relationships were apparent for clinical measures of visual/auditory sensitivities. These data support that aberrant early sensory processing contributes to autism symptoms, and reveal the potential of electrophysiology to objectively subtype autism. En ligne : http://dx.doi.org/10.1007/s10803-014-2212-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258 [article] Neurophysiological Indices of Atypical Auditory Processing and Multisensory Integration are Associated with Symptom Severity in Autism [Texte imprimé et/ou numérique] / Alice B. BRANDWEIN, Auteur ; John J. FOXE, Auteur ; John S. BUTLER, Auteur ; Hans-Peter FREY, Auteur ; Juliana C. BATES, Auteur ; Lisa H. SHULMAN, Auteur ; Sophie MOLHOLM, Auteur . - p.230-244. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 45-1 (January 2015) . - p.230-244 Mots-clés : Electrophysiology  ERP  ASD  Multisensory integration  ADOS  Sensory Profile Index. décimale : PER Périodiques Résumé : Atypical processing and integration of sensory inputs are hypothesized to play a role in unusual sensory reactions and social-cognitive deficits in autism spectrum disorder (ASD). Reports on the relationship between objective metrics of sensory processing and clinical symptoms, however, are surprisingly sparse. Here we examined the relationship between neurophysiological assays of sensory processing and (1) autism severity and (2) sensory sensitivities, in individuals with ASD aged 6–17. Multiple linear regression indicated significant associations between neural markers of auditory processing and multisensory integration, and autism severity. No such relationships were apparent for clinical measures of visual/auditory sensitivities. These data support that aberrant early sensory processing contributes to autism symptoms, and reveal the potential of electrophysiology to objectively subtype autism. En ligne : http://dx.doi.org/10.1007/s10803-014-2212-9 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=258

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