Connectivity adaptations in dopaminergic systems define the brain maturity of investors

Abstract Investment decisions rely on perceptions from external stimuli along with the integration of inner brain-body signals, all of which are shaped by experience. As experience is capable of molding both the structure and function of the human brain, we have used a novel neuroimaging connectomic...

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Autores principales:	Elena Ortiz-Teran, Ibai Diez, Jorge Sepulcre, Joaquin Lopez-Pascual, Tomas Ortiz
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/eddc47f5523c484c949c6dd00f2306de
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spelling	oai:doaj.org-article:eddc47f5523c484c949c6dd00f2306de2021-12-02T15:02:32ZConnectivity adaptations in dopaminergic systems define the brain maturity of investors10.1038/s41598-021-91227-x2045-2322https://doaj.org/article/eddc47f5523c484c949c6dd00f2306de2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-91227-xhttps://doaj.org/toc/2045-2322Abstract Investment decisions rely on perceptions from external stimuli along with the integration of inner brain-body signals, all of which are shaped by experience. As experience is capable of molding both the structure and function of the human brain, we have used a novel neuroimaging connectomic-genetic approach to investigate the influence of investment work experience on brain anatomy. We found that senior investors display higher gray matter volume and increased structural brain connectivity in dopamine-related pathways, as well as a set of genes functionally associated with adrenaline and noradrenaline biosynthesis (SLC6A3, TH and SLC18A2), which is seemingly involved in reward processing and bodily stress responses during financial trading. These results suggest the key role of catecholamines in the way senior investors harness their emotions while raising bodily awareness as they grow in investment maturity.Elena Ortiz-TeranIbai DiezJorge SepulcreJoaquin Lopez-PascualTomas OrtizNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Elena Ortiz-Teran Ibai Diez Jorge Sepulcre Joaquin Lopez-Pascual Tomas Ortiz Connectivity adaptations in dopaminergic systems define the brain maturity of investors
description	Abstract Investment decisions rely on perceptions from external stimuli along with the integration of inner brain-body signals, all of which are shaped by experience. As experience is capable of molding both the structure and function of the human brain, we have used a novel neuroimaging connectomic-genetic approach to investigate the influence of investment work experience on brain anatomy. We found that senior investors display higher gray matter volume and increased structural brain connectivity in dopamine-related pathways, as well as a set of genes functionally associated with adrenaline and noradrenaline biosynthesis (SLC6A3, TH and SLC18A2), which is seemingly involved in reward processing and bodily stress responses during financial trading. These results suggest the key role of catecholamines in the way senior investors harness their emotions while raising bodily awareness as they grow in investment maturity.
format	article
author	Elena Ortiz-Teran Ibai Diez Jorge Sepulcre Joaquin Lopez-Pascual Tomas Ortiz
author_facet	Elena Ortiz-Teran Ibai Diez Jorge Sepulcre Joaquin Lopez-Pascual Tomas Ortiz
author_sort	Elena Ortiz-Teran
title	Connectivity adaptations in dopaminergic systems define the brain maturity of investors
title_short	Connectivity adaptations in dopaminergic systems define the brain maturity of investors
title_full	Connectivity adaptations in dopaminergic systems define the brain maturity of investors
title_fullStr	Connectivity adaptations in dopaminergic systems define the brain maturity of investors
title_full_unstemmed	Connectivity adaptations in dopaminergic systems define the brain maturity of investors
title_sort	connectivity adaptations in dopaminergic systems define the brain maturity of investors
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/eddc47f5523c484c949c6dd00f2306de
work_keys_str_mv	AT elenaortizteran connectivityadaptationsindopaminergicsystemsdefinethebrainmaturityofinvestors AT ibaidiez connectivityadaptationsindopaminergicsystemsdefinethebrainmaturityofinvestors AT jorgesepulcre connectivityadaptationsindopaminergicsystemsdefinethebrainmaturityofinvestors AT joaquinlopezpascual connectivityadaptationsindopaminergicsystemsdefinethebrainmaturityofinvestors AT tomasortiz connectivityadaptationsindopaminergicsystemsdefinethebrainmaturityofinvestors
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Connectivity adaptations in dopaminergic systems define the brain maturity of investors

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