[article]
| Titre : |
Reduced Neural Specialization for Word-level Linguistic Prosody in Children with Autism |
| Type de document : |
Texte imprimé et/ou numérique |
| Auteurs : |
Luodi YU, Auteur ; Dan HUANG, Auteur ; Suiping WANG, Auteur ; Yang ZHANG, Auteur |
| Article en page(s) : |
p.4351-4367 |
| Langues : |
Anglais (eng) |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Children with autism often show atypical brain lateralization for speech and language processing, however, it is unclear what linguistic component contributes to this phenomenon. Here we measured event-related potential (ERP) responses in 21 school-age autistic children and 25 age-matched neurotypical (NT) peers during listening to word-level prosodic stimuli. We found that both groups displayed larger late negative response (LNR) amplitude to native prosody than to nonnative prosody; however, unlike the NT group exhibiting left-lateralized LNR distinction of prosodic phonology, the autism group showed no evidence of LNR lateralization. Moreover, in both groups, the LNR effects were only present for prosodic phonology but not for phoneme-free prosodic acoustics. These results extended the findings of inadequate neural specialization for language in autism to sub-lexical prosodic structures. |
| En ligne : |
https://doi.org/10.1007/s10803-022-05720-x |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512 |
in Journal of Autism and Developmental Disorders > 53-11 (November 2023) . - p.4351-4367
[article] Reduced Neural Specialization for Word-level Linguistic Prosody in Children with Autism [Texte imprimé et/ou numérique] / Luodi YU, Auteur ; Dan HUANG, Auteur ; Suiping WANG, Auteur ; Yang ZHANG, Auteur . - p.4351-4367. Langues : Anglais ( eng) in Journal of Autism and Developmental Disorders > 53-11 (November 2023) . - p.4351-4367
| Index. décimale : |
PER Périodiques |
| Résumé : |
Children with autism often show atypical brain lateralization for speech and language processing, however, it is unclear what linguistic component contributes to this phenomenon. Here we measured event-related potential (ERP) responses in 21 school-age autistic children and 25 age-matched neurotypical (NT) peers during listening to word-level prosodic stimuli. We found that both groups displayed larger late negative response (LNR) amplitude to native prosody than to nonnative prosody; however, unlike the NT group exhibiting left-lateralized LNR distinction of prosodic phonology, the autism group showed no evidence of LNR lateralization. Moreover, in both groups, the LNR effects were only present for prosodic phonology but not for phoneme-free prosodic acoustics. These results extended the findings of inadequate neural specialization for language in autism to sub-lexical prosodic structures. |
| En ligne : |
https://doi.org/10.1007/s10803-022-05720-x |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=512 |
|
Reduced Neural Specialization for Word-level Linguistic Prosody in Children with Autism in Journal of Autism and Developmental Disorders, 53-11 (November 2023)
