Semantic priming in children: an event-related potential (ERP) study

Anticipación semántica en niños: un estudio de Potenciales Relacionados con Eventos

dc.contributoren-US
dc.contributores-ES
dc.creatorLópez Alanís, Paula; Universidad Nacional Autónoma de México, FES Iztacala
dc.creatorFernández, Thalía; Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Juriquilla, Querétaro, México
dc.creatorSilva Pereyra, Juan; Universidad Nacional Autónoma de México, Facultad de Estudios Profesionales Iztacala, Laboratorio de Neurometría, Tlalnepantla, Estado de México, México
dc.creatorRodríguez, María del Carmen; Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Juriquilla, Querétaro, México y Universidad Autónoma de Querétaro, Facultad de Psicología, Querétaro, México
dc.creatorPrieto Corona, Belen; Universidad Nacional Autónoma de México, Facultad de Estudios Profesionales Iztacala, Laboratorio de Neurometría, Tlalnepantla, Estado de México, México
dc.creatorAvecilla, Gloria; Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Juriquilla, Querétaro, México
dc.creatorCalderón, Melissa; Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Juriquilla, Querétaro, México
dc.creatorVélez, Luis; Universidad Nacional Autónoma de México, Instituto de Neurobiología, Departamento de Neurobiología Conductual y Cognitiva, Juriquilla, Querétaro, México
dc.date2012-10-21
dc.date.accessioned2018-03-16T15:28:04Z
dc.date.available2018-03-16T15:28:04Z
dc.identifierhttp://ojs.unam.mx/index.php/jbhsi/article/view/34108
dc.identifier10.5460/jbhsi.v4.2.34108
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1199855
dc.descriptionEvent-related potential (ERP) analysis associated with semantic priming is traditionally based on the comparison between experimental conditions of the mean amplitude values, which are within the range of the N400 component latency. In this study, we used a complete ERP dataset to examine whether middle- and long-latency components are modulated by semantic priming in school-age children. ERPs were recorded while normal children read pairs of words and decided whether the second word of the pair belonged to the same semantic category as the first word. We used nonparametric multivariate permutation analysis to compare whole ERP amplitude values between related and unrelated word pairs. We also obtained ERPs from a sample of children with poor reading skills (reading disabled children) to evaluate the effect of semantic priming in a population with known information retrieval failures. We found larger P200 amplitudes for responses to related word pairs compared to unrelated word pairs and larger N400 amplitudes for responses to unrelated word pairs compared to related word pairs in normal children. In contrast, children with reading disabilities did not exhibit any significant differences regarding either of these components. Thus, changes in the topographical distribution of ERP components over time might reflect the activation of several brain structures. These results suggest that semantic priming is a process that is not only associated with the N400 component.en-US
dc.descriptiones-ES
dc.formatapplication/pdf
dc.languageeng
dc.publisherAsociación Mexicana de Comportamiento y Salud, A. C.es-ES
dc.relationhttp://ojs.unam.mx/index.php/jbhsi/article/view/34108/pdf
dc.sourceJournal of Behavior, Health & Social Issues; Vol 4, No 2 (2012): Nov-2012 Abr-2013; 59-72es-ES
dc.sourceJournal of Behavior, Health & Social Issues; Vol 4, No 2 (2012): Nov-2012 Abr-2013; 59-72en-US
dc.source2007-0780
dc.source2007-0780
dc.subjectSemantic priming, ERP, children, reading disability, nonparametric multivariate permutation analysis.en-US
dc.subjectes-ES
dc.titleSemantic priming in children: an event-related potential (ERP) studyen-US
dc.titleAnticipación semántica en niños: un estudio de Potenciales Relacionados con Eventoses-ES
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeestudio empirico, investigacion, cuantitativo, analisises-ES
dc.typeresearch, empirical, quatitative, basic, applied, studyen-US


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