Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence

Bilingual individuals need effective mechanisms to prevent interference between their languages. Using event-related brain potentials (ERPs) and functional magnetic resonance imaging (fMRI), we present evidence for interference of phonological information from the nontarget language in German-Spanis...

Descripción completa

Detalles Bibliográficos
Autores: Rodríguez Fornells, Antoni, van der Lugt, Arie, Rotte, Michael, Britti, Belinda, Heinze, Hans-Jochen, Münte, Thomas F.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2005
País:España
Institución:Universidad de Barcelona
Repositorio:Dipòsit Digital de la UB
OAI Identifier:oai:diposit.ub.edu:2445/105793
Acceso en línea:https://hdl.handle.net/2445/105793
Access Level:acceso abierto
Palabra clave:Interferència (Lingüística)
Imatges per ressonància magnètica
Interference (Linguistics)
Magnetic resonance imaging
id ES_729ef3dc9f8b83ba2b8ffdbf1afec4ee
oai_identifier_str oai:diposit.ub.edu:2445/105793
network_acronym_str ES
network_name_str España
repository_id_str
spelling Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidenceRodríguez Fornells, Antonivan der Lugt, ArieRotte, MichaelBritti, BelindaHeinze, Hans-JochenMünte, Thomas F.Interferència (Lingüística)Imatges per ressonància magnèticaInterference (Linguistics)Magnetic resonance imagingBilingual individuals need effective mechanisms to prevent interference between their languages. Using event-related brain potentials (ERPs) and functional magnetic resonance imaging (fMRI), we present evidence for interference of phonological information from the nontarget language in German-Spanish bilinguals. A tacit picture-naming task was used in which bilinguals and monolinguals had to make speeded responses based on the first letter of the picture's name in the target language. In one condition, subjects were required to respond when the name began with a vowel and to withhold a response if it started with a consonant. Stimuli had been selected such that in half of the trials, the names in both languages necessitated the same response, whereas in the other half, responses were different for the two languages. For the bilinguals, the language in which the stimuli had to be named was changed after each block. Bilinguals showed phonological interference compared with monolingual performance, which was evident in their performance, ERPs, and fMRI patterns. Nonlanguagespecific brain areas such as the left middle prefrontal cortex were found to be crucial for the control of interference.Massachusetts Institute of Technology Press2005info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/105793Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésReproducció del document publicat a: https://doi.org/10.1162/0898929053279559Journal of Cognitive Neuroscience, 2005, vol. 17, num. 3, p. 422-433https://doi.org/10.1162/0898929053279559(c) Massachusetts Institute of Technology Press, 2005info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1057932026-05-27T06:46:51Z
dc.title.none.fl_str_mv Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
title Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
spellingShingle Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
Rodríguez Fornells, Antoni
Interferència (Lingüística)
Imatges per ressonància magnètica
Interference (Linguistics)
Magnetic resonance imaging
title_short Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
title_full Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
title_fullStr Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
title_full_unstemmed Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
title_sort Second language interferes with word production in fluent bilinguals: brain potential and functional imaging evidence
dc.creator.none.fl_str_mv Rodríguez Fornells, Antoni
van der Lugt, Arie
Rotte, Michael
Britti, Belinda
Heinze, Hans-Jochen
Münte, Thomas F.
author Rodríguez Fornells, Antoni
author_facet Rodríguez Fornells, Antoni
van der Lugt, Arie
Rotte, Michael
Britti, Belinda
Heinze, Hans-Jochen
Münte, Thomas F.
author_role author
author2 van der Lugt, Arie
Rotte, Michael
Britti, Belinda
Heinze, Hans-Jochen
Münte, Thomas F.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Interferència (Lingüística)
Imatges per ressonància magnètica
Interference (Linguistics)
Magnetic resonance imaging
topic Interferència (Lingüística)
Imatges per ressonància magnètica
Interference (Linguistics)
Magnetic resonance imaging
description Bilingual individuals need effective mechanisms to prevent interference between their languages. Using event-related brain potentials (ERPs) and functional magnetic resonance imaging (fMRI), we present evidence for interference of phonological information from the nontarget language in German-Spanish bilinguals. A tacit picture-naming task was used in which bilinguals and monolinguals had to make speeded responses based on the first letter of the picture's name in the target language. In one condition, subjects were required to respond when the name began with a vowel and to withhold a response if it started with a consonant. Stimuli had been selected such that in half of the trials, the names in both languages necessitated the same response, whereas in the other half, responses were different for the two languages. For the bilinguals, the language in which the stimuli had to be named was changed after each block. Bilinguals showed phonological interference compared with monolingual performance, which was evident in their performance, ERPs, and fMRI patterns. Nonlanguagespecific brain areas such as the left middle prefrontal cortex were found to be crucial for the control of interference.
publishDate 2005
dc.date.none.fl_str_mv 2005
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2445/105793
url https://hdl.handle.net/2445/105793
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.1162/0898929053279559
Journal of Cognitive Neuroscience, 2005, vol. 17, num. 3, p. 422-433
https://doi.org/10.1162/0898929053279559
dc.rights.none.fl_str_mv (c) Massachusetts Institute of Technology Press, 2005
info:eu-repo/semantics/openAccess
rights_invalid_str_mv (c) Massachusetts Institute of Technology Press, 2005
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Massachusetts Institute of Technology Press
publisher.none.fl_str_mv Massachusetts Institute of Technology Press
dc.source.none.fl_str_mv Articles publicats en revistes (Cognició, Desenvolupament i Psicologia de l'Educació)
reponame:Dipòsit Digital de la UB
instname:Universidad de Barcelona
instname_str Universidad de Barcelona
reponame_str Dipòsit Digital de la UB
collection Dipòsit Digital de la UB
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869410749052354560
score 15,301629

Similares en LA Referencia