Functional network connectivity during Jazz improvisation

Abstract One of the most complex forms of creativity is musical improvisation where new music is produced in real time. Brain behavior during music production has several dimensions depending on the conditions of the performance. The expression of creativity is suspected to be different whether nove...

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Autores principales:	Victor M. Vergara, Martin Norgaard, Robyn Miller, Roger E. Beaty, Kiran Dhakal, Mukesh Dhamala, Vince D. Calhoun
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8f23d51019ca448d9958935970478b6f
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id	oai:doaj.org-article:8f23d51019ca448d9958935970478b6f
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spelling	oai:doaj.org-article:8f23d51019ca448d9958935970478b6f2021-12-02T17:27:11ZFunctional network connectivity during Jazz improvisation10.1038/s41598-021-98332-x2045-2322https://doaj.org/article/8f23d51019ca448d9958935970478b6f2021-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-98332-xhttps://doaj.org/toc/2045-2322Abstract One of the most complex forms of creativity is musical improvisation where new music is produced in real time. Brain behavior during music production has several dimensions depending on the conditions of the performance. The expression of creativity is suspected to be different whether novel ideas must be externalized using a musical instrument or can be imagined internally. This study explores whole brain functional network connectivity from fMRI data during jazz music improvisation compared against a baseline of prelearned score performance. Given that creativity might be affected by external execution, another dimension where musicians imagine or vocalize the music was also tested. We found improvisation was associated with a state of weak connectivity necessary for attenuated executive control network recruitment associated with a feeling of “flow” allowing unhindered musical creation. In addition, elicited connectivity for sensorimotor and executive control networks is not different whether musicians imagine or externalize (through vocalization) musical performance.Victor M. VergaraMartin NorgaardRobyn MillerRoger E. BeatyKiran DhakalMukesh DhamalaVince D. CalhounNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Victor M. Vergara Martin Norgaard Robyn Miller Roger E. Beaty Kiran Dhakal Mukesh Dhamala Vince D. Calhoun Functional network connectivity during Jazz improvisation
description	Abstract One of the most complex forms of creativity is musical improvisation where new music is produced in real time. Brain behavior during music production has several dimensions depending on the conditions of the performance. The expression of creativity is suspected to be different whether novel ideas must be externalized using a musical instrument or can be imagined internally. This study explores whole brain functional network connectivity from fMRI data during jazz music improvisation compared against a baseline of prelearned score performance. Given that creativity might be affected by external execution, another dimension where musicians imagine or vocalize the music was also tested. We found improvisation was associated with a state of weak connectivity necessary for attenuated executive control network recruitment associated with a feeling of “flow” allowing unhindered musical creation. In addition, elicited connectivity for sensorimotor and executive control networks is not different whether musicians imagine or externalize (through vocalization) musical performance.
format	article
author	Victor M. Vergara Martin Norgaard Robyn Miller Roger E. Beaty Kiran Dhakal Mukesh Dhamala Vince D. Calhoun
author_facet	Victor M. Vergara Martin Norgaard Robyn Miller Roger E. Beaty Kiran Dhakal Mukesh Dhamala Vince D. Calhoun
author_sort	Victor M. Vergara
title	Functional network connectivity during Jazz improvisation
title_short	Functional network connectivity during Jazz improvisation
title_full	Functional network connectivity during Jazz improvisation
title_fullStr	Functional network connectivity during Jazz improvisation
title_full_unstemmed	Functional network connectivity during Jazz improvisation
title_sort	functional network connectivity during jazz improvisation
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/8f23d51019ca448d9958935970478b6f
work_keys_str_mv	AT victormvergara functionalnetworkconnectivityduringjazzimprovisation AT martinnorgaard functionalnetworkconnectivityduringjazzimprovisation AT robynmiller functionalnetworkconnectivityduringjazzimprovisation AT rogerebeaty functionalnetworkconnectivityduringjazzimprovisation AT kirandhakal functionalnetworkconnectivityduringjazzimprovisation AT mukeshdhamala functionalnetworkconnectivityduringjazzimprovisation AT vincedcalhoun functionalnetworkconnectivityduringjazzimprovisation
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Functional network connectivity during Jazz improvisation

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