Ítem
Solo Metadatos

Computational psychiatry of impulsivity and risk: how risk and time preferences interact in health and disease

Mostrar el registro sencillo de la publicación
dc.creatorLópez Guzmán, Silvia
dc.creatorKonova, Anna B.spa
dc.creatorGlimcher, Paul W.spa
dc.date.accessioned2020-05-25T23:58:06Z
dc.date.available2020-05-25T23:58:06Z
dc.date.created2019spa
dc.description.abstractChoice impulsivity is an important subcomponent of the broader construct of impulsivity and is a key feature of many psychiatric disorders. Choice impulsivity is typically quantified as temporal discounting, a well-documented phenomenon in which a reward's subjective value diminishes as the delay to its delivery is increased. However, an individual's proclivity to-or more commonly aversion to- risk can influence nearly all of the standard experimental tools available for measuring temporal discounting. Despite this interaction, risk preference is a behaviourally and neurobiologically distinct construct that relates to the economic notion of utility or subjective value. In this opinion piece, we discuss the mathematical relationship between risk preferences and time preferences, their neural implementation, and propose ways that research in psychiatry could, and perhaps should, aim to account for this relationship experimentally to better understand choice impulsivity and its clinical implications. This article is part of the theme issue 'Risk taking and impulsive behaviour: fundamental discoveries, theoretical perspectives and clinical implications'.eng
dc.format.mimetypeapplication/pdf
dc.identifier.doihttps://doi.org/10.1098/rstb.2018.0135
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/22804
dc.language.isoengspa
dc.publisherNLM (Medline)spa
dc.relation.citationEndPage
dc.relation.citationIssueNo. 1766
dc.relation.citationStartPage20180135
dc.relation.citationTitlePhilosophical transactions of the Royal Society of London. Series B
dc.relation.citationVolumeVol. 374
dc.relation.ispartofPhilosophical transactions of the Royal Society of London. Series B, Biological sciences, Vol.374, No.1766 (2019); pp. 20180135-spa
dc.relation.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85064722008&doi=10.1098%2frstb.2018.0135&partnerID=40&md5=290fe4772e35aac796f820d975c6279cspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.source.instnameinstname:Universidad del Rosariospa
dc.source.reponamereponame:Repositorio Institucional EdocURspa
dc.subject.keywordDelay discountingspa
dc.subject.keywordpsychologicaleng
dc.subject.keywordHumanspa
dc.subject.keywordImpulsivenessspa
dc.subject.keywordMental diseasespa
dc.subject.keywordPsychological modelspa
dc.subject.keywordPsychologyspa
dc.subject.keywordRewardspa
dc.subject.keywordTime factorspa
dc.subject.keywordDelay discountingspa
dc.subject.keywordHumansspa
dc.subject.keywordImpulsive behaviorspa
dc.subject.keywordMental disordersspa
dc.subject.keywordModelseng
dc.subject.keywordRewardspa
dc.subject.keywordRisk-takingspa
dc.subject.keywordTime factorsspa
dc.subject.keywordChoice impulsivityspa
dc.subject.keywordDelay discountingspa
dc.subject.keywordEconomic modelsspa
dc.subject.keywordFunctional mrispa
dc.subject.keywordPsychiatryspa
dc.subject.keywordRiskspa
dc.titleComputational psychiatry of impulsivity and risk: how risk and time preferences interact in health and diseasespa
dc.typearticleeng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaArtículospa
Archivos
Colecciones
Artículos