Motor cortex compensates for lack of sensory and motor experience during auditory speech perception

Listening to speech has been shown to activate motor regions, as measured by corticobulbar excitability. In this experiment, we explored if motor regions are also recruited during listening to non-native speech, for which we lack both sensory and motor experience. By administering Transcranial Magne...

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Detalles Bibliográficos
Autores: Schmitz, Judith, 1984-, Bartoli, Eleonora, Maffongelli, Laura, Fadiga, Luciano, Sebastián Gallés, Núria, D'Ausilio, Alessandro
Tipo de recurso: artículo
Estado:Versión aceptada para publicación
Fecha de publicación:2018
País:España
Institución:Universitat Pompeu Fabra
Repositorio:Repositorio Digital de la UPF
OAI Identifier:oai:repositori.upf.edu:10230/33712
Acceso en línea:http://hdl.handle.net/10230/33712
http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006
Access Level:acceso abierto
Palabra clave:Speech perception
Speech production
Native language
Non-native language
Motor evoked potentials
Transcranial magnetic stimulation
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spelling Motor cortex compensates for lack of sensory and motor experience during auditory speech perceptionSchmitz, Judith, 1984-Bartoli, EleonoraMaffongelli, LauraFadiga, LucianoSebastián Gallés, NúriaD'Ausilio, AlessandroSpeech perceptionSpeech productionNative languageNon-native languageMotor evoked potentialsTranscranial magnetic stimulationListening to speech has been shown to activate motor regions, as measured by corticobulbar excitability. In this experiment, we explored if motor regions are also recruited during listening to non-native speech, for which we lack both sensory and motor experience. By administering Transcranial Magnetic Stimulation (TMS) over the left motor cortex we recorded corticobulbar excitability of the lip muscles when Italian participants listened to native-like and non-native German vowels. Results showed that lip corticobulbar excitability increased for a combination of lip use during articulation and non-nativeness of the vowels. Lip corticobulbar excitability was further related to measures obtained in perception and production tasks showing a negative relationship with nativeness ratings and a positive relationship with the uncertainty of lip movement during production of the vowels. These results suggest an active and compensatory role of the motor system during listening to perceptually/articulatory unfamiliar phonemes.This research was supported by the European Community Grant POETICON ++ (STREP-Project ICT – 288382) awarded to L.F, and grants from the European Commission Seventh Framework Programme (FP7/2007-2013): ERG grant agreement number 323961 (UNDER CONTROL); Cooperation grant agreement number 613465 (AThEME), the Spanish Ministerio de Economía y Competitividad ( PSI2015-66918-P) and the Catalan Government (SGR 2014–1210) awarded to N.S.G.Elsevier201820182018info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10230/33712http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006reponame:Repositorio Digital de la UPFinstname:Universitat Pompeu FabraInglésNeuropsychologia. 2018;128:290-6.info:eu-repo/grantAgreement/EC/FP7/288382info:eu-repo/grantAgreement/EC/FP7/323961info:eu-repo/grantAgreement/EC/FP7/613465info:eu-repo/grantAgreement/ES/1PE/PSI2015-66918-P© Elsevier http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006info:eu-repo/semantics/openAccessoai:repositori.upf.edu:10230/337122026-06-12T07:21:37Z
dc.title.none.fl_str_mv Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
title Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
spellingShingle Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
Schmitz, Judith, 1984-
Speech perception
Speech production
Native language
Non-native language
Motor evoked potentials
Transcranial magnetic stimulation
title_short Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
title_full Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
title_fullStr Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
title_full_unstemmed Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
title_sort Motor cortex compensates for lack of sensory and motor experience during auditory speech perception
dc.creator.none.fl_str_mv Schmitz, Judith, 1984-
Bartoli, Eleonora
Maffongelli, Laura
Fadiga, Luciano
Sebastián Gallés, Núria
D'Ausilio, Alessandro
author Schmitz, Judith, 1984-
author_facet Schmitz, Judith, 1984-
Bartoli, Eleonora
Maffongelli, Laura
Fadiga, Luciano
Sebastián Gallés, Núria
D'Ausilio, Alessandro
author_role author
author2 Bartoli, Eleonora
Maffongelli, Laura
Fadiga, Luciano
Sebastián Gallés, Núria
D'Ausilio, Alessandro
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Speech perception
Speech production
Native language
Non-native language
Motor evoked potentials
Transcranial magnetic stimulation
topic Speech perception
Speech production
Native language
Non-native language
Motor evoked potentials
Transcranial magnetic stimulation
description Listening to speech has been shown to activate motor regions, as measured by corticobulbar excitability. In this experiment, we explored if motor regions are also recruited during listening to non-native speech, for which we lack both sensory and motor experience. By administering Transcranial Magnetic Stimulation (TMS) over the left motor cortex we recorded corticobulbar excitability of the lip muscles when Italian participants listened to native-like and non-native German vowels. Results showed that lip corticobulbar excitability increased for a combination of lip use during articulation and non-nativeness of the vowels. Lip corticobulbar excitability was further related to measures obtained in perception and production tasks showing a negative relationship with nativeness ratings and a positive relationship with the uncertainty of lip movement during production of the vowels. These results suggest an active and compensatory role of the motor system during listening to perceptually/articulatory unfamiliar phonemes.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10230/33712
http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006
url http://hdl.handle.net/10230/33712
http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Neuropsychologia. 2018;128:290-6.
info:eu-repo/grantAgreement/EC/FP7/288382
info:eu-repo/grantAgreement/EC/FP7/323961
info:eu-repo/grantAgreement/EC/FP7/613465
info:eu-repo/grantAgreement/ES/1PE/PSI2015-66918-P
dc.rights.none.fl_str_mv © Elsevier http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006
info:eu-repo/semantics/openAccess
rights_invalid_str_mv © Elsevier http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.006
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositorio Digital de la UPF
instname:Universitat Pompeu Fabra
instname_str Universitat Pompeu Fabra
reponame_str Repositorio Digital de la UPF
collection Repositorio Digital de la UPF
repository.name.fl_str_mv
repository.mail.fl_str_mv
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