Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility

Abstract Behavioural flexibility is essential for everyday life. This involves shifting attention between different perspectives. Previous studies suggest that flexibility is mainly subserved by the dorsolateral prefrontal cortex (DLPFC). However, although rarely emphasized, the temporoparietal junc...

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Autores principales:	Shisei Tei, Junya Fujino, Ryosaku Kawada, Kathryn F. Jankowski, Jukka-Pekka Kauppi, Wouter van den Bos, Nobuhito Abe, Genichi Sugihara, Jun Miyata, Toshiya Murai, Hidehiko Takahashi
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/6096e7a4e408446f8844ea6758fc400f
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spelling	oai:doaj.org-article:6096e7a4e408446f8844ea6758fc400f2021-12-02T16:07:59ZCollaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility10.1038/s41598-017-06662-62045-2322https://doaj.org/article/6096e7a4e408446f8844ea6758fc400f2017-07-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-06662-6https://doaj.org/toc/2045-2322Abstract Behavioural flexibility is essential for everyday life. This involves shifting attention between different perspectives. Previous studies suggest that flexibility is mainly subserved by the dorsolateral prefrontal cortex (DLPFC). However, although rarely emphasized, the temporoparietal junction (TPJ) is frequently recruited during flexible behaviour. A crucial question is whether TPJ plays a role in different types of flexibility, compared to its limited role in perceptual flexibility. We hypothesized that TPJ activity during diverse flexibility tasks plays a common role in stimulus-driven attention-shifting, thereby contributing to different types of flexibility, and thus the collaboration between DLPFC and TPJ might serve as a more appropriate mechanism than DLPFC alone. We used fMRI to measure DLPFC/TPJ activity recruited during moral flexibility, and examined its effect on other domains of flexibility (economic/perceptual). Here, we show the additional, yet crucial role of TPJ: a combined DLPFC/TPJ activity predicted flexibility, regardless of domain. Different types of flexibility might rely on more basic attention-shifting, which highlights the behavioural significance of alternatives.Shisei TeiJunya FujinoRyosaku KawadaKathryn F. JankowskiJukka-Pekka KauppiWouter van den BosNobuhito AbeGenichi SugiharaJun MiyataToshiya MuraiHidehiko TakahashiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shisei Tei Junya Fujino Ryosaku Kawada Kathryn F. Jankowski Jukka-Pekka Kauppi Wouter van den Bos Nobuhito Abe Genichi Sugihara Jun Miyata Toshiya Murai Hidehiko Takahashi Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
description	Abstract Behavioural flexibility is essential for everyday life. This involves shifting attention between different perspectives. Previous studies suggest that flexibility is mainly subserved by the dorsolateral prefrontal cortex (DLPFC). However, although rarely emphasized, the temporoparietal junction (TPJ) is frequently recruited during flexible behaviour. A crucial question is whether TPJ plays a role in different types of flexibility, compared to its limited role in perceptual flexibility. We hypothesized that TPJ activity during diverse flexibility tasks plays a common role in stimulus-driven attention-shifting, thereby contributing to different types of flexibility, and thus the collaboration between DLPFC and TPJ might serve as a more appropriate mechanism than DLPFC alone. We used fMRI to measure DLPFC/TPJ activity recruited during moral flexibility, and examined its effect on other domains of flexibility (economic/perceptual). Here, we show the additional, yet crucial role of TPJ: a combined DLPFC/TPJ activity predicted flexibility, regardless of domain. Different types of flexibility might rely on more basic attention-shifting, which highlights the behavioural significance of alternatives.
format	article
author	Shisei Tei Junya Fujino Ryosaku Kawada Kathryn F. Jankowski Jukka-Pekka Kauppi Wouter van den Bos Nobuhito Abe Genichi Sugihara Jun Miyata Toshiya Murai Hidehiko Takahashi
author_facet	Shisei Tei Junya Fujino Ryosaku Kawada Kathryn F. Jankowski Jukka-Pekka Kauppi Wouter van den Bos Nobuhito Abe Genichi Sugihara Jun Miyata Toshiya Murai Hidehiko Takahashi
author_sort	Shisei Tei
title	Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
title_short	Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
title_full	Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
title_fullStr	Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
title_full_unstemmed	Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility
title_sort	collaborative roles of temporoparietal junction and dorsolateral prefrontal cortex in different types of behavioural flexibility
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/6096e7a4e408446f8844ea6758fc400f
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Collaborative roles of Temporoparietal Junction and Dorsolateral Prefrontal Cortex in Different Types of Behavioural Flexibility

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