Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI

Abstract Despite numerous studies investigating resilience and personality trials, a paucity of information regarding their neurobiological commonalities at the level of the large resting-state networks (rsNWs) remains. Here we address this topic using the advantages of ultra-high-field (UHF) 7T-MRI...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Dilsa Cemre Akkoc Altinok, Ravichandran Rajkumar, Dominik Nießen, Hasan Sbaihat, Margo Kersey, N. Jon Shah, Tanja Veselinović, Irene Neuner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/1c2ab18710524c9eaecdcfb5d1db79b2
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:1c2ab18710524c9eaecdcfb5d1db79b2
record_format	dspace
spelling	oai:doaj.org-article:1c2ab18710524c9eaecdcfb5d1db79b22021-12-02T15:56:41ZCommon neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI10.1038/s41598-021-91056-y2045-2322https://doaj.org/article/1c2ab18710524c9eaecdcfb5d1db79b22021-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-91056-yhttps://doaj.org/toc/2045-2322Abstract Despite numerous studies investigating resilience and personality trials, a paucity of information regarding their neurobiological commonalities at the level of the large resting-state networks (rsNWs) remains. Here we address this topic using the advantages of ultra-high-field (UHF) 7T-MRI, characterized by higher signal-to-noise ratio and increased sensitivity. The association between resilience, personality traits and three fMRI measures (fractional amplitude of low-frequency fluctuations (fALFF), degree centrality (DC) and regional homogeneity (ReHo)) determined for three core rsNWs (default mode (DMN), salience (SN), and central executive network (CEN)) were examined in 32 healthy volunteers. The investigation revealed a significant role of SN in both resilience and personality traits and a tight association of the DMN with resilience. DC in CEN emerged as a significant moderator for the correlations of resilience with the personality traits of neuroticism and extraversion. Our results indicate that the common neurobiological basis of resilience and the Big Five personality traits may be reflected at the level of the core rsNWs.Dilsa Cemre Akkoc AltinokRavichandran RajkumarDominik NießenHasan SbaihatMargo KerseyN. Jon ShahTanja VeselinovićIrene NeunerNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Dilsa Cemre Akkoc Altinok Ravichandran Rajkumar Dominik Nießen Hasan Sbaihat Margo Kersey N. Jon Shah Tanja Veselinović Irene Neuner Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
description	Abstract Despite numerous studies investigating resilience and personality trials, a paucity of information regarding their neurobiological commonalities at the level of the large resting-state networks (rsNWs) remains. Here we address this topic using the advantages of ultra-high-field (UHF) 7T-MRI, characterized by higher signal-to-noise ratio and increased sensitivity. The association between resilience, personality traits and three fMRI measures (fractional amplitude of low-frequency fluctuations (fALFF), degree centrality (DC) and regional homogeneity (ReHo)) determined for three core rsNWs (default mode (DMN), salience (SN), and central executive network (CEN)) were examined in 32 healthy volunteers. The investigation revealed a significant role of SN in both resilience and personality traits and a tight association of the DMN with resilience. DC in CEN emerged as a significant moderator for the correlations of resilience with the personality traits of neuroticism and extraversion. Our results indicate that the common neurobiological basis of resilience and the Big Five personality traits may be reflected at the level of the core rsNWs.
format	article
author	Dilsa Cemre Akkoc Altinok Ravichandran Rajkumar Dominik Nießen Hasan Sbaihat Margo Kersey N. Jon Shah Tanja Veselinović Irene Neuner
author_facet	Dilsa Cemre Akkoc Altinok Ravichandran Rajkumar Dominik Nießen Hasan Sbaihat Margo Kersey N. Jon Shah Tanja Veselinović Irene Neuner
author_sort	Dilsa Cemre Akkoc Altinok
title	Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
title_short	Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
title_full	Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
title_fullStr	Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
title_full_unstemmed	Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI
title_sort	common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-tesla ultra-high field mri
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/1c2ab18710524c9eaecdcfb5d1db79b2
work_keys_str_mv	AT dilsacemreakkocaltinok commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT ravichandranrajkumar commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT dominiknießen commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT hasansbaihat commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT margokersey commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT njonshah commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT tanjaveselinovic commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri AT ireneneuner commonneurobiologicalcorrelatesofresilienceandpersonalitytraitswithinthetriplerestingstatebrainnetworksassessedby7teslaultrahighfieldmri
_version_	1718385375942017024

Common neurobiological correlates of resilience and personality traits within the triple resting-state brain networks assessed by 7-Tesla ultra-high field MRI

Ejemplares similares