dc.creatorDrucaroff, Lucas Javier
dc.creatorKievit, Rogier
dc.creatorGuinjoan, Salvador Martín
dc.creatorRoldán Gerschcovich, Eliana
dc.creatorCerquetti, Daniel
dc.creatorLeiguarda, Ramón
dc.creatorCardinali, Daniel Pedro
dc.creatorVigo, Daniel Eduardo
dc.date.accessioned2017-05-10T21:37:42Z
dc.date.accessioned2018-11-06T13:24:53Z
dc.date.available2017-05-10T21:37:42Z
dc.date.available2018-11-06T13:24:53Z
dc.date.created2017-05-10T21:37:42Z
dc.date.issued2011-06
dc.identifierDrucaroff, Lucas Javier; Kievit, Rogier; Guinjoan, Salvador Martín; Roldán Gerschcovich, Eliana; Cerquetti, Daniel; et al.; Higher autonomic activation predicts better performance in Iowa Gambling Task; Lippincott Williams; Cognitive And Behavioral Neurology; 24; 2; 6-2011; 93-98
dc.identifier1543-3633
dc.identifierhttp://hdl.handle.net/11336/16261
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1875129
dc.description.abstractOBJECTIVE: To evaluate the relationship between the autonomic nervous system basal state and performance in decision-making tasks. BACKGROUND: The link between performance in decision-making tasks and acute changes in autonomic parameters during their execution has been extensively investigated. However, there is lacking evidence regarding the relationship between decision making and basal autonomic state. METHODS: Resting autonomic nervous system activity in 18 healthy individuals was assessed by means of heart rate variability (HRV) analysis before conducting 3 different decision-making tasks: an ambiguous one, the Iowa Gambling Task; a test that assesses risk-taking behavior, the Game of Dice Task; and a test that assesses reversal learning behavior, the Reversal Learning Task. The tasks were administered in a random manner. RESULTS: There was a direct correlation between the Iowa Gambling Task net score and the resting low frequency HRV (r = 0.73; P < 0.001), which is strongly influenced by sympathetic activity. No correlations were found between HRV and the Game of Dice Task net score or the Reversal Learning Task last error trial. CONCLUSIONS: The results are compatible with the idea that a higher basal activation of autonomic nervous system is beneficial for subsequent decision-making process.
dc.languageeng
dc.publisherLippincott Williams
dc.relationinfo:eu-repo/semantics/altIdentifier/url/http://journals.lww.com/cogbehavneurol/pages/articleviewer.aspx?year=2011&issue=06000&article=00007&type=abstract
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1097/WNN.0b013e3182239308
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectAutonomic nervous system
dc.subjectHeart rate variability
dc.subjectDecision making
dc.subjectIowa Gambling Task
dc.titleHigher autonomic activation predicts better performance in Iowa Gambling Task
dc.typeArtículos de revistas
dc.typeArtículos de revistas
dc.typeArtículos de revistas


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