Implicit Semantic Processing of Linguistic and Non-linguistic Stimuli in Adults with Autism Spectrum Disorder / E. O'ROURKE in Journal of Autism and Developmental Disorders, 51-8 (August 2021)  

Public ISBD [article]  inJournal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2611-2630 Titre : Implicit Semantic Processing of Linguistic and Non-linguistic Stimuli in Adults with Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : E. O'ROURKE, Auteur ; E. L. CODERRE, Auteur Article en page(s) : p.2611-2630 Langues : Anglais (eng) Mots-clés : Acoustic Stimulation/psychology  Adolescent  Adult  Autism Spectrum Disorder/physiopathology/psychology  Autistic Disorder  Electroencephalography  Evoked Potentials/physiology  Humans  Language  Male  Semantics  Autism  Event-related potentials  N400  Semantic integration Index. décimale : PER Périodiques Résumé : While many individuals with autism spectrum disorder (ASD) experience difficulties with language processing, non-linguistic semantic processing may be intact. We examined neural responses to an implicit semantic priming task by comparing N400 responses-an event-related potential related to semantic processing-in response to semantically related or unrelated pairs of words or pictures. Adults with ASD showed larger N400 responses than typically developing adults for pictures, but no group differences occurred for words. However, we also observed complex modulations of N400 amplitude by age and by level of autistic traits. These results offer important implications for how groups are delineated and compared in autism research. En ligne : http://dx.doi.org/10.1007/s10803-020-04736-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452 [article] Implicit Semantic Processing of Linguistic and Non-linguistic Stimuli in Adults with Autism Spectrum Disorder [Texte imprimé et/ou numérique] / E. O'ROURKE, Auteur ; E. L. CODERRE, Auteur . - p.2611-2630. Langues : Anglais (eng) in Journal of Autism and Developmental Disorders > 51-8 (August 2021) . - p.2611-2630 Mots-clés : Acoustic Stimulation/psychology  Adolescent  Adult  Autism Spectrum Disorder/physiopathology/psychology  Autistic Disorder  Electroencephalography  Evoked Potentials/physiology  Humans  Language  Male  Semantics  Autism  Event-related potentials  N400  Semantic integration Index. décimale : PER Périodiques Résumé : While many individuals with autism spectrum disorder (ASD) experience difficulties with language processing, non-linguistic semantic processing may be intact. We examined neural responses to an implicit semantic priming task by comparing N400 responses-an event-related potential related to semantic processing-in response to semantically related or unrelated pairs of words or pictures. Adults with ASD showed larger N400 responses than typically developing adults for pictures, but no group differences occurred for words. However, we also observed complex modulations of N400 amplitude by age and by level of autistic traits. These results offer important implications for how groups are delineated and compared in autism research. En ligne : http://dx.doi.org/10.1007/s10803-020-04736-5 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=452

---

1 (1 - 1 / 1)