Event-related brain potentials elicited by semantic and syntactic anomalies during auditory sentence processing.
The present study examined auditory event-related potential (ERP) responses to sentence-embedded syntactic (phrase structure) and semantic violations. Syntactic violations were found to elicit a centroparietal negativity peaking at around 350 msec, followed by a P600. Semantic anomalies elicited an...
| Publicado en: | Journal of the American Academy of Audiology Vol. 16; no. 9; pp. 708 - 726 |
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| Autores principales: | , , , |
| Formato: | research tables/charts tracings Journal Article |
| Publicado: |
Thieme Medical Publishing Inc.
Oct2005
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=ccm&AN=106440559&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 106440559 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 10500545 9OC jtl: Journal of the American Academy of Audiology issn: 10500545 maglogo: Y pubinfo: dt: Oct2005 vid: 16 iid: 9 pid: 2811 pub: Thieme Medical Publishing Inc. place: New York, New York artinfo: ui: 106440559 106440559 21202992 2009128840 10.3766/jaaa.16.9.8 NLM16515142 106440559 ppf: 708 ppct: 18 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Event-related brain potentials elicited by semantic and syntactic anomalies during auditory sentence processing. aug: au: Faustmann A Murdoch BE Finnigan SP Copland DA affil: Division of Speech Pathology University of Queensland, St Lucia, Queensland 4072, Australia; a.faustmann@uq.edu.au sug: subj: Evoked Potentials, Auditory Grammar Language Processing Semantics Adult Analysis of Variance Auditory Perception Descriptive Statistics Dominance, Cerebral Electroencephalography Female Male Repeated Measures Word Lists Human Adult: 19-44 years Female Male ab: The present study examined auditory event-related potential (ERP) responses to sentence-embedded syntactic (phrase structure) and semantic violations. Syntactic violations were found to elicit a centroparietal negativity peaking at around 350 msec, followed by a P600. Semantic anomalies elicited an N400 as well as a late centroparietally distributed positivity. The shorter latency and different morphology of the negativity observed in response to phrase structure violations compared to semantic anomalies indicate that the observed negativities are to some extent functionally different, suggesting that phrase structure information is processed prior to lexical-semantic information. The finding of a P600 in response to semantic anomalies suggests that the latter component reflects processes of reprocessing that are based on syntactic and semantic aspects of the sentence. pubtype: Academic Journal doctype: research tables/charts tracings Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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