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Brain networks involved in accented speech processing
dc.contributor.author | Hernández, Mireia | |
dc.contributor.author | Ventura Campos, Mercedes | |
dc.contributor.author | Costa, Albert | |
dc.contributor.author | Miró-Padilla, Anna | |
dc.contributor.author | Avila, Cesar | |
dc.date.accessioned | 2019-07-16T07:47:54Z | |
dc.date.available | 2019-07-16T07:47:54Z | |
dc.date.issued | 2019-07 | |
dc.identifier.citation | HERNÁNDEZ, Mireia, et al. Brain networks involved in accented speech processing. Brain and language, 2019, vol. 194, p. 12-22 | ca_CA |
dc.identifier.issn | 0093-934X | |
dc.identifier.uri | http://hdl.handle.net/10234/183197 | |
dc.description.abstract | We investigated the neural correlates of accented speech processing (ASP) with an fMRI study that overcame prior limitations in this line of research: we preserved intelligibility by using two regional accents that differ in prosody but only mildly in phonetics (Latin American and Castilian Spanish), and we used independent component analysis to identify brain networks as opposed to isolated regions. ASP engaged a speech perception network composed primarily of structures related with the processing of prosody (cerebellum, putamen, and thalamus). This network also included anterior fronto-temporal areas associated with lexical-semantic processing and a portion of the inferior frontal gyrus linked to executive control. ASP also recruited domain-general executive control networks related with cognitive demands (dorsal attentional and default mode networks) and the processing of salient events (salience network). Finally, the reward network showed a preference for the native accent, presumably revealing people's sense of social belonging. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | Elsevier | ca_CA |
dc.relation.isPartOf | Brain and language, 2019, vol. 194 | ca_CA |
dc.rights | Copyright © Elsevier B.V. | ca_CA |
dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | * |
dc.subject | accented speech | ca_CA |
dc.subject | brain networks | ca_CA |
dc.subject | fMRI | ca_CA |
dc.subject | ICA | ca_CA |
dc.subject | regional accent | ca_CA |
dc.subject | speech perception | ca_CA |
dc.title | Brain networks involved in accented speech processing | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1016/j.bandl.2019.03.003 | |
dc.relation.projectID | Ramon y Cajal research program of the Spanish Ministry of Science, Innovation and Universities: RYC-2016-19477; MINECO: PSI2016-78805-R; Jaume I University: UJI-A2017-8 | ca_CA |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://www.sciencedirect.com/science/article/pii/S0093934X1830275X#! | ca_CA |
dc.type.version | info:eu-repo/semantics/submittedVersion | ca_CA |
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