'If you are good, I get better': the role of social hierarchy in perceptual decision-making

So far, it was unclear if social hierarchy could influence sensory or perceptual cognitive processes. We evaluated the effects of social hierarchy on these processes using a basic visual perceptual decision task. We constructed a social hierarchy where participants performed the perceptual task sepa...

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Detalles Bibliográficos
Autores: Santamaría-García, Hernando 1981-, Pannunzi, Mario, Ayneto Gimeno, Alba, Deco, Gustavo, Sebastián Gallés, Núria
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Institución:Universitat Pompeu Fabra
Repositorio:Repositorio Digital de la UPF
OAI Identifier:oai:repositori.upf.edu:10230/69070
Acceso en línea:http://hdl.handle.net/10230/69070
http://dx.doi.org/10.1093/scan/nst133
Access Level:acceso abierto
Palabra clave:Perceptual process
Decision-making
Social hierarchy
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spelling 'If you are good, I get better': the role of social hierarchy in perceptual decision-makingSantamaría-García, Hernando 1981-Pannunzi, MarioAyneto Gimeno, AlbaDeco, GustavoSebastián Gallés, NúriaPerceptual processDecision-makingSocial hierarchySo far, it was unclear if social hierarchy could influence sensory or perceptual cognitive processes. We evaluated the effects of social hierarchy on these processes using a basic visual perceptual decision task. We constructed a social hierarchy where participants performed the perceptual task separately with two covertly simulated players (superior, inferior). Participants were faster (better) when performing the discrimination task with the superior player. We studied the time course when social hierarchy was processed using event-related potentials and observed hierarchical effects even in early stages of sensory-perceptual processing, suggesting early top–down modulation by social hierarchy. Moreover, in a parallel analysis, we fitted a drift-diffusion model (DDM) to the results to evaluate the decision making process of this perceptual task in the context of a social hierarchy. Consistently, the DDM pointed to nondecision time (probably perceptual encoding) as the principal period influenced by social hierarchy.Oxford University Press202520252014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10230/69070http://dx.doi.org/10.1093/scan/nst133reponame:Repositorio Digital de la UPFinstname:Universitat Pompeu FabraInglésSocial Cognitive and Affective Neuroscience. 2014 Oct; 9(10):1489-97This article is available under the Creative Commons CC-BY-NC license and permits non-commercial use, distribution and reproduction in any medium, provided the original work is properly cited.http://creativecommons.org/licenses/by-nc/4.0/deed.cainfo:eu-repo/semantics/openAccessoai:repositori.upf.edu:10230/690702026-06-12T07:21:37Z
dc.title.none.fl_str_mv 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
title 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
spellingShingle 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
Santamaría-García, Hernando 1981-
Perceptual process
Decision-making
Social hierarchy
title_short 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
title_full 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
title_fullStr 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
title_full_unstemmed 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
title_sort 'If you are good, I get better': the role of social hierarchy in perceptual decision-making
dc.creator.none.fl_str_mv Santamaría-García, Hernando 1981-
Pannunzi, Mario
Ayneto Gimeno, Alba
Deco, Gustavo
Sebastián Gallés, Núria
author Santamaría-García, Hernando 1981-
author_facet Santamaría-García, Hernando 1981-
Pannunzi, Mario
Ayneto Gimeno, Alba
Deco, Gustavo
Sebastián Gallés, Núria
author_role author
author2 Pannunzi, Mario
Ayneto Gimeno, Alba
Deco, Gustavo
Sebastián Gallés, Núria
author2_role author
author
author
author
dc.subject.none.fl_str_mv Perceptual process
Decision-making
Social hierarchy
topic Perceptual process
Decision-making
Social hierarchy
description So far, it was unclear if social hierarchy could influence sensory or perceptual cognitive processes. We evaluated the effects of social hierarchy on these processes using a basic visual perceptual decision task. We constructed a social hierarchy where participants performed the perceptual task separately with two covertly simulated players (superior, inferior). Participants were faster (better) when performing the discrimination task with the superior player. We studied the time course when social hierarchy was processed using event-related potentials and observed hierarchical effects even in early stages of sensory-perceptual processing, suggesting early top–down modulation by social hierarchy. Moreover, in a parallel analysis, we fitted a drift-diffusion model (DDM) to the results to evaluate the decision making process of this perceptual task in the context of a social hierarchy. Consistently, the DDM pointed to nondecision time (probably perceptual encoding) as the principal period influenced by social hierarchy.
publishDate 2014
dc.date.none.fl_str_mv 2014
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10230/69070
http://dx.doi.org/10.1093/scan/nst133
url http://hdl.handle.net/10230/69070
http://dx.doi.org/10.1093/scan/nst133
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Social Cognitive and Affective Neuroscience. 2014 Oct; 9(10):1489-97
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/deed.ca
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc/4.0/deed.ca
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
dc.source.none.fl_str_mv reponame:Repositorio Digital de la UPF
instname:Universitat Pompeu Fabra
instname_str Universitat Pompeu Fabra
reponame_str Repositorio Digital de la UPF
collection Repositorio Digital de la UPF
repository.name.fl_str_mv
repository.mail.fl_str_mv
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