Recognizing syntactic errors in Chinese and English sentences: Brain electrical activity in Asperger's syndrome / Arthur C. TSAI in Research in Autism Spectrum Disorders, 7-7 (July 2013)  

Public ISBD [article]  inResearch in Autism Spectrum Disorders > 7-7 (July 2013) . - p.889-905 Titre : Recognizing syntactic errors in Chinese and English sentences: Brain electrical activity in Asperger's syndrome Type de document : Texte imprimé et/ou numérique Auteurs : Arthur C. TSAI, Auteur ; Alexander N. SAVOSTYANOV, Auteur ; Alan WU, Auteur ; Jonathan P. EVANS, Auteur ; Vincent S. C. CHIEN, Auteur ; Han Hsuan YANG, Auteur ; Dong-Yu YANG, Auteur ; Michelle LIOU, Auteur Article en page(s) : p.889-905 Langues : Anglais (eng) Mots-clés : Asperger syndrome  Speech recognition  EEG  Event-related potentials (ERPs)  Event-related spectral perturbations (ERSPs) Index. décimale : PER Périodiques Résumé : This study investigates electroencephalographic (EEG) oscillatory activity in the brain for bilingual participants with Asperger's syndrome (AS) and bilingual healthy control participants during visual recognition of syntactic errors in traditional Mandarin Chinese (native) and English (foreign) sentences. Reading performance is similar for the two groups in both languages. While reading Mandarin Chinese, the control group showed a left-hemispheric specialization within the 400–600 ms interval in delta synchronization. However, delta synchronizations were widely distributed in all scalp regions and lasted longer than 600 ms in the AS group. One possible interpretation of our data is the hypothesis that the AS group has more difficulty in brain organization of semantic and syntactic processes than the control group when reading their native language, because Chinese syntactic structure requires more work to be done by the perceiver. Nevertheless, other brain mechanisms (e.g., top-down regulation), can partially compensate for this difficulty, allowing AS subjects to attain the same level of response activity as the controls. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199 [article] Recognizing syntactic errors in Chinese and English sentences: Brain electrical activity in Asperger's syndrome [Texte imprimé et/ou numérique] / Arthur C. TSAI, Auteur ; Alexander N. SAVOSTYANOV, Auteur ; Alan WU, Auteur ; Jonathan P. EVANS, Auteur ; Vincent S. C. CHIEN, Auteur ; Han Hsuan YANG, Auteur ; Dong-Yu YANG, Auteur ; Michelle LIOU, Auteur . - p.889-905. Langues : Anglais (eng) in Research in Autism Spectrum Disorders > 7-7 (July 2013) . - p.889-905 Mots-clés : Asperger syndrome  Speech recognition  EEG  Event-related potentials (ERPs)  Event-related spectral perturbations (ERSPs) Index. décimale : PER Périodiques Résumé : This study investigates electroencephalographic (EEG) oscillatory activity in the brain for bilingual participants with Asperger's syndrome (AS) and bilingual healthy control participants during visual recognition of syntactic errors in traditional Mandarin Chinese (native) and English (foreign) sentences. Reading performance is similar for the two groups in both languages. While reading Mandarin Chinese, the control group showed a left-hemispheric specialization within the 400–600 ms interval in delta synchronization. However, delta synchronizations were widely distributed in all scalp regions and lasted longer than 600 ms in the AS group. One possible interpretation of our data is the hypothesis that the AS group has more difficulty in brain organization of semantic and syntactic processes than the control group when reading their native language, because Chinese syntactic structure requires more work to be done by the perceiver. Nevertheless, other brain mechanisms (e.g., top-down regulation), can partially compensate for this difficulty, allowing AS subjects to attain the same level of response activity as the controls. En ligne : http://dx.doi.org/10.1016/j.rasd.2013.02.001 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=199

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