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Neuroanatomical correlates of musicianship in left-handers
dc.contributor.author | Villar-Rodríguez, Esteban | |
dc.contributor.author | Marin-Marin, Lidón | |
dc.contributor.author | Ávila, César | |
dc.contributor.author | Parcet, Maria Antònia | |
dc.date.accessioned | 2024-07-26T10:42:52Z | |
dc.date.available | 2024-07-26T10:42:52Z | |
dc.date.issued | 2024-06-28 | |
dc.identifier.citation | Villar-Rodríguez, E., Marin-Marin, L., Avila, C. et al. Neuroanatomical correlates of musicianship in left-handers. Behav Brain Funct 20, 17 (2024). https://doi.org/10.1186/s12993-024-00243-0 | ca_CA |
dc.identifier.issn | 1744-9081 | |
dc.identifier.uri | http://hdl.handle.net/10234/208362 | |
dc.description.abstract | Background: Left-handedness is a condition that reverses the typical left cerebral dominance of motor control to an atypical right dominance. The impact of this distinct control — and its associated neuroanatomical peculiarities — on other cognitive functions such as music processing or playing a musical instrument remains unexplored. Previous studies in right-handed population have linked musicianship to a larger volume in the (right) auditory cortex and a larger volume in the (right) arcuate fasciculus. Results: In our study, we reveal that left-handed musicians (n = 55), in comparison to left-handed non-musicians (n = 75), exhibit a larger gray matter volume in both the left and right Heschl’s gyrus, critical for auditory processing. They also present a higher number of streamlines across the anterior segment of the right arcuate fasciculus. Importantly, atypical hemispheric lateralization of speech (notably prevalent among left-handers) was associated to a rightward asymmetry of the AF, in contrast to the leftward asymmetry exhibited by the typically lateralized. Conclusions: These findings suggest that left-handed musicians share similar neuroanatomical characteristics with their right-handed counterparts. However, atypical lateralization of speech might potentiate the right audiomotor pathway, which has been associated with musicianship and better musical skills. This may help explain why musicians are more prevalent among left-handers and shed light on their cognitive advantages. | ca_CA |
dc.format.extent | 11 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | BMC | ca_CA |
dc.relation | Explorando el cerebro de individuos con dominancia atípica del lenguaje | ca_CA |
dc.relation.isPartOf | Behavioral and Brain Functions, 2024, vol. 20 | ca_CA |
dc.relation.uri | https://doi.org/10.6084/m9.figshare.24866709.v1 | ca_CA |
dc.rights | Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data. | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | ca_CA |
dc.subject | musicianship | ca_CA |
dc.subject | left-handedness | ca_CA |
dc.subject | Heschl’s gyrus | ca_CA |
dc.subject | arcuate fasciculus | ca_CA |
dc.title | Neuroanatomical correlates of musicianship in left-handers | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1186/s12993-024-00243-0 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://link.springer.com/article/10.1186/s12993-024-00243-0 | ca_CA |
dc.description.sponsorship | E.V-R. was supported by an FPU predoctoral grant funded by the Spanish Ministry of Education, Culture and Sports (FPU18/00687). L.M-M. was supported by a MSCA Postdoctoral Fellowship funded by Horizon Europe Guarantee and UKRI (EP/Y014367/1). C.A. received funding from the Spanish State Research Agency (PID-2019-108198GB-l00), Generalitat Valenciana’s Ministry for Innovation, Universities, Science and Digital Society (IDIFEDER/2021/2021/026), and the Universitat Jaume I (UJI-B2021-11). | |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.identifier | http://dx.doi.org/10.13039/501100011033 | ca_CA |
project.funder.name | Ministerio de Educación, Cultura y Deporte | ca_CA |
project.funder.name | European Union | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades | ca_CA |
project.funder.name | Generalitat Valenciana | ca_CA |
project.funder.name | Universitat Jaume I | ca_CA |
oaire.awardNumber | FPU18/00687 | ca_CA |
oaire.awardNumber | EP/Y014367/1 | ca_CA |
oaire.awardNumber | MICIU/ICTI2017-2020/PID2019-108198GB-l00 | ca_CA |
oaire.awardNumber | IDIFEDER/2021/2021/026 | ca_CA |
oaire.awardNumber | UJI-B2021-11 | ca_CA |
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Excepto si se señala otra cosa, la licencia del ítem se describe como: Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.