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A Precise Computational Measure of Impulsivity that Signals Relevant Outcomes in Opioid Addiction Treatment

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dc.creatorLópez Guzmán, Silvia
dc.date.accessioned2020-08-28T15:49:15Z
dc.date.available2020-08-28T15:49:15Z
dc.date.created2017-01-01spa
dc.description.abstractComputational models of impulsive decision-making, like temporal discounting, are widely used to study addiction. However, clinically validating a marker supposes developing methods that provide high accuracy and reliability. We first show that a modified model of temporal discounting incorporating individual-specific risk sensitivity - provides a more precise, unbiased, and reliable measure of impulsivity than the standard approach. Using this tool, and given the current opioid epidemic, we set out to investigate longitudinally whether discounting would signal relevant negative outcomes like drug use, relapse and dropout in patients undergoing treatment for opioid addiction. We found that changes in discount rates were related to increased drug use in patients, indicating a vulnerability to full relapse and treatment failure.eng
dc.format.mimetypeapplication/pdf
dc.identifier.issnISBN: 979-846-6800
dc.identifier.urihttps://repository.urosario.edu.co/handle/10336/28517
dc.language.isoengspa
dc.publisherCognitive Computational Neurosciencespa
dc.relation.citationTitleCognitive Computational Neuroscience
dc.relation.ispartofCognitive Computational Neuroscience, ISBN:979-846-6800 (2017); 2pp.spa
dc.relation.urihttps://www2.securecms.com/CCNeuro/docs-0/5928d9b768ed3f824e8a257d.pdfspa
dc.rights.accesRightsinfo:eu-repo/semantics/openAccess
dc.rights.accesoAbierto (Texto Completo)spa
dc.sourceCognitive Computational Neurosciencespa
dc.source.instnameinstname:Universidad del Rosario
dc.source.reponamereponame:Repositorio Institucional EdocUR
dc.subject.keywordImpulsivityspa
dc.subject.keywordOpioid Addictionspa
dc.subject.keywordComputational Psychiatryspa
dc.subject.keywordDecision Makingspa
dc.subject.keywordRisky Decision-Makingspa
dc.subject.keywordDelay Discountingspa
dc.titleA Precise Computational Measure of Impulsivity that Signals Relevant Outcomes in Opioid Addiction Treatmentspa
dc.title.TranslatedTitleUna medida computacional precisa de la impulsividad que señala resultados relevantes en el tratamiento de la adicción a los opiáceosspa
dc.typebookParteng
dc.type.hasVersioninfo:eu-repo/semantics/publishedVersion
dc.type.spaParte de librospa
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