Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion

Abstract Personality factors as defined by the “five-factor model” are some of the most investigated characteristics that underlie various types of complex behavior. These are, however, often investigated as isolated traits that are conceptually independent, yet empirically are typically strongly re...

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Autores principales:	Peter Mulders, Alberto Llera, Indira Tendolkar, Philip van Eijndhoven, Christian Beckmann
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Personality Profiles Human Connectome Project (HCP) Dorsolateral Prefrontal Cortex Precuneus National Institute Of Dental And Craniofacial Research (NIDCR) Medicine R Science Q
Acceso en línea:	https://doaj.org/article/456f0c201ff0407aa784239e372c1cf4
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spelling	oai:doaj.org-article:456f0c201ff0407aa784239e372c1cf42021-12-02T15:08:00ZPersonality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion10.1038/s41598-018-32248-x2045-2322https://doaj.org/article/456f0c201ff0407aa784239e372c1cf42018-09-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-32248-xhttps://doaj.org/toc/2045-2322Abstract Personality factors as defined by the “five-factor model” are some of the most investigated characteristics that underlie various types of complex behavior. These are, however, often investigated as isolated traits that are conceptually independent, yet empirically are typically strongly related to each other. We apply Independent Component Analysis to these personality factors as measured by the NEO-FFI in 471 healthy subjects from the Human Connectome Project to investigate independent personality profiles that incorporate all five original factors. Subsequently we examine how these profiles are related to patterns of resting-state brain activity in specific networks-of-interest related to cognition and emotion. We find that a personality profile of contrasting openness and agreeableness is associated with engagement of a subcortical-medial prefrontal network and the dorsolateral prefrontal cortex. Likewise, a profile of contrasting extraversion and conscientiousness is associated with activity in the precuneus. This study shows a novel approach to investigating personality and how it is related to patterns of activity in the resting brain.Peter MuldersAlberto LleraIndira TendolkarPhilip van EijndhovenChristian BeckmannNature PortfolioarticlePersonality ProfilesHuman Connectome Project (HCP)Dorsolateral Prefrontal CortexPrecuneusNational Institute Of Dental And Craniofacial Research (NIDCR)MedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Personality Profiles Human Connectome Project (HCP) Dorsolateral Prefrontal Cortex Precuneus National Institute Of Dental And Craniofacial Research (NIDCR) Medicine R Science Q
spellingShingle	Personality Profiles Human Connectome Project (HCP) Dorsolateral Prefrontal Cortex Precuneus National Institute Of Dental And Craniofacial Research (NIDCR) Medicine R Science Q Peter Mulders Alberto Llera Indira Tendolkar Philip van Eijndhoven Christian Beckmann Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
description	Abstract Personality factors as defined by the “five-factor model” are some of the most investigated characteristics that underlie various types of complex behavior. These are, however, often investigated as isolated traits that are conceptually independent, yet empirically are typically strongly related to each other. We apply Independent Component Analysis to these personality factors as measured by the NEO-FFI in 471 healthy subjects from the Human Connectome Project to investigate independent personality profiles that incorporate all five original factors. Subsequently we examine how these profiles are related to patterns of resting-state brain activity in specific networks-of-interest related to cognition and emotion. We find that a personality profile of contrasting openness and agreeableness is associated with engagement of a subcortical-medial prefrontal network and the dorsolateral prefrontal cortex. Likewise, a profile of contrasting extraversion and conscientiousness is associated with activity in the precuneus. This study shows a novel approach to investigating personality and how it is related to patterns of activity in the resting brain.
format	article
author	Peter Mulders Alberto Llera Indira Tendolkar Philip van Eijndhoven Christian Beckmann
author_facet	Peter Mulders Alberto Llera Indira Tendolkar Philip van Eijndhoven Christian Beckmann
author_sort	Peter Mulders
title	Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
title_short	Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
title_full	Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
title_fullStr	Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
title_full_unstemmed	Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion
title_sort	personality profiles are associated with functional brain networks related to cognition and emotion
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/456f0c201ff0407aa784239e372c1cf4
work_keys_str_mv	AT petermulders personalityprofilesareassociatedwithfunctionalbrainnetworksrelatedtocognitionandemotion AT albertollera personalityprofilesareassociatedwithfunctionalbrainnetworksrelatedtocognitionandemotion AT indiratendolkar personalityprofilesareassociatedwithfunctionalbrainnetworksrelatedtocognitionandemotion AT philipvaneijndhoven personalityprofilesareassociatedwithfunctionalbrainnetworksrelatedtocognitionandemotion AT christianbeckmann personalityprofilesareassociatedwithfunctionalbrainnetworksrelatedtocognitionandemotion
_version_	1718388310826549248

Personality Profiles Are Associated with Functional Brain Networks Related to Cognition and Emotion

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