Tracking the time course of letter visual-similarity effects during word recognition: A masked priming ERP investigation.
Visual similarity effects during the early stages of word processing have been consistently found for letter-like digits and symbols. However, despite its relevance for models of word recognition, evidence for letter visual-similarity effects is scarce and restricted to behavioral experiments. In tw...
| Publicado en: | Cognitive, Affective & Behavioral Neuroscience Vol. 19; no. 4; pp. 966 - 985 |
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| Autores principales: | , , |
| Formato: | Journal Article |
| Publicado: |
Springer Nature
Aug2019
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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=138298760&site=ehost-live header: @attributes: shortDbName: ccm uiTerm: 138298760 longDbName: CINAHL Complete uiTag: AN controlInfo: bkinfo: dissinfo: jinfo: jid: 15307026 NA4 jtl: Cognitive, Affective & Behavioral Neuroscience issn: 15307026 maglogo: N pubinfo: dt: Aug2019 vid: 19 iid: 4 pid: 237 pub: Springer Nature place: New York, New York artinfo: ui: 138298760 10.3758/s13415-019-00696-1 138298760 ppf: 966 ppct: 19 formats: fmt: – @attributes: type: T – @attributes: type: P tig: atl: Tracking the time course of letter visual-similarity effects during word recognition: A masked priming ERP investigation. aug: au: Gutiérrez-Sigut, Eva Marcet, Ana Perea, Manuel affil: Departamento de Metodología and ERI Lectura, Universitat de València, Av. Blasco Ibáñez, 21, 46010, Valencia, Spain sug: ab: Visual similarity effects during the early stages of word processing have been consistently found for letter-like digits and symbols. However, despite its relevance for models of word recognition, evidence for letter visual-similarity effects is scarce and restricted to behavioral experiments. In two masked priming experiments, we measured event-related potential (ERP) responses to words preceded by an identical (dentist-DENTIST), a visually similar (dentjst-DENTIST), or a visually dissimilar prime (dentgst-DENTIST) to track the time course of the effects of letter visual-similarity during word processing. In the 230- to 350-ms time window, the ERPs in the visual dissimilar condition showed larger negative-going amplitudes than in the visual similar condition, which in turn behaved like the identity condition. In a later time window (400-500 ms), the visually similar condition elicited larger negative-going amplitudes than the identity condition. This pattern of findings can be accommodated within those models of word recognition that assume uncertainty concerning letter identities early in word processing that is resolved over time. pubtype: Academic Journal doctype: Journal Article ougenre: Article language: English refInfo: holdings: @attributes: islocal: N |
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