dc.contributor.author | Bourguignon, Mathieu | |
dc.contributor.author | Molinaro, Nicola | |
dc.contributor.author | Lizarazu, Mikel | |
dc.contributor.author | Taulu, Samu | |
dc.contributor.author | Jousmäki, Veikko | |
dc.contributor.author | Lallier, Marie | |
dc.contributor.author | Carreiras, Manuel | |
dc.contributor.author | De Tiège, Xavier | |
dc.date.accessioned | 2020-05-21T07:58:55Z | |
dc.date.available | 2020-05-21T07:58:55Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Mathieu Bourguignon, Nicola Molinaro, Mikel Lizarazu, Samu Taulu, Veikko Jousmäki, Marie Lallier, Manuel Carreiras, Xavier De Tiège, Neocortical activity tracks the hierarchical linguistic structures of self-produced speech during reading aloud, NeuroImage, Volume 216, 2020, 116788, ISSN 1053-8119, https://doi.org/10.1016/j.neuroimage.2020.116788. | es_ES |
dc.identifier.issn | 1053-8119 | |
dc.identifier.uri | http://hdl.handle.net/10810/43352 | |
dc.description | Available online 26 April 2020. | es_ES |
dc.description.abstract | How the human brain uses self-generated auditory information during speech production is rather unsettled.
Current theories of language production consider a feedback monitoring system that monitors the auditory
consequences of speech output and an internal monitoring system, which makes predictions about the auditory
consequences of speech before its production. To gain novel insights into underlying neural processes, we
investigated the coupling between neuromagnetic activity and the temporal envelope of the heard speech sounds
(i.e., cortical tracking of speech) in a group of adults who 1) read a text aloud, 2) listened to a recording of their
own speech (i.e., playback), and 3) listened to another speech recording. Reading aloud was here used as a
particular form of speech production that shares various processes with natural speech. During reading aloud, the
reader’s brain tracked the slow temporal fluctuations of the speech output. Specifically, auditory cortices tracked
phrases (<1 Hz) but to a lesser extent than during the two speech listening conditions. Also, the tracking of words
(2–4 Hz) and syllables (4–8 Hz) occurred at parietal opercula during reading aloud and at auditory cortices during
listening. Directionality analyses were then used to get insights into the monitoring systems involved in the
processing of self-generated auditory information. Analyses revealed that the cortical tracking of speech at <1 Hz,
2–4 Hz and 4–8 Hz is dominated by speech-to-brain directional coupling during both reading aloud and listening,
i.e., the cortical tracking of speech during reading aloud mainly entails auditory feedback processing. Nevertheless,
brain-to-speech directional coupling at 4–8 Hz was enhanced during reading aloud compared with
listening, likely reflecting the establishment of predictions about the auditory consequences of speech before
production. These data bring novel insights into how auditory verbal information is tracked by the human brain
during perception and self-generation of connected speech. | es_ES |
dc.description.sponsorship | Mathieu Bourguignon has been supported by the program Attract of
Innoviris (grant 2015-BB2B-10), by the Spanish Ministry of Economy and
Competitiveness (grant PSI2016-77175-P), and by the Marie Skłodowska-
Curie Action of the European Commission (grant 743562). Nicola
Molinaro has been supported by the Spanish Ministry of Economy and
Competitiveness (grant PSI2015-65694-P), the Agencia Estatal de
Investigaci on (AEI), the Fondo Europeo de Desarrollo Regional (FEDER)
and by the Basque government (grant PI_2016_1_0014). Mikel Lizarazu
has been supported by the Agence Nationale de la Recherche (grants
ANR-10-LABX-0087 IEC and ANR-10-IDEX-0001-02 PSL). Xavier De
Ti ege is Post-doctorate Clinical Master Specialist at the Fonds de la
Recherche Scientifique (F.R.S.-FNRS, Brussels, Belgium).
This research is supported by the Basque Government through the
BERC 2018–2021 program and by the Spanish State Research Agency
through BCBL Severo Ochoa excellence accreditation SEV-2015-0490.
The MEG project at the CUB H^opital Erasme is financially supported by
the Fonds Erasme | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | NeuroImage | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/PSI2016-77175-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/EC/H2020/MC/743562 | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/PSI2015-65694-P | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/SEV-2015-0490 | es_ES |
dc.rights | info:eu-repo/semantics/openAccess | es_ES |
dc.subject | Reading | es_ES |
dc.subject | Speech perception | es_ES |
dc.subject | Speech production | es_ES |
dc.subject | Connected speech | es_ES |
dc.subject | Cortical tracking of speech | es_ES |
dc.subject | Magnetoencephalography | es_ES |
dc.title | Neocortical activity tracks the hierarchical linguistic structures of self-produced speech during reading aloud | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.holder | © 2020 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license | es_ES |
dc.relation.publisherversion | www.elsevier.com/locate/neuroimage | es_ES |
dc.identifier.doi | 10.1016/j.neuroimage.2020.116788 | |