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dc.contributor.authorErdeniz, Burak
dc.contributor.authorDone, D. John
dc.date.accessioned2019-07-31T15:47:10Z
dc.date.available2019-07-31T15:47:10Z
dc.date.issued2019-07-20
dc.identifier.citationErdeniz , B & Done , D J 2019 , ' Common and Distinct Functional Brain Networks for Intuitive and Deliberate Decision Making ' , Brain Sciences , vol. 9 , no. 7 , 174 . https://doi.org/10.3390/brainsci9070174
dc.identifier.issn2076-3425
dc.identifier.otherPURE: 13701726
dc.identifier.otherPURE UUID: 91aca561-a5a5-4e47-b504-75ede0c0f72e
dc.identifier.otherScopus: 85070582150
dc.identifier.urihttp://hdl.handle.net/2299/21503
dc.description.abstractReinforcement learning studies in rodents and primates demonstrate that goal-directed and habitual choice behaviors are mediated through different fronto-striatal systems, but the evidence is less clear in humans. In this study, functional magnetic resonance imaging (fMRI) data were collected whilst participants ( n = 20) performed a conditional associative learning task in which blocks of novel conditional stimuli (CS) required a deliberate choice, and blocks of familiar CS required an intuitive choice. Using standard subtraction analysis for fMRI event-related designs, activation shifted from the dorso-fronto-parietal network, which involves dorsolateral prefrontal cortex (DLPFC) for deliberate choice of novel CS, to ventro-medial frontal (VMPFC) and anterior cingulate cortex for intuitive choice of familiar CS. Supporting this finding, psycho-physiological interaction (PPI) analysis, using the peak active areas within the PFC for novel and familiar CS as seed regions, showed functional coupling between caudate and DLPFC when processing novel CS and VMPFC when processing familiar CS. These findings demonstrate separable systems for deliberate and intuitive processing, which is in keeping with rodent and primate reinforcement learning studies, although in humans they operate in a dynamic, possibly synergistic, manner particularly at the level of the striatum.en
dc.language.isoeng
dc.relation.ispartofBrain Sciences
dc.rightsOpen
dc.subjectintuitive decision; deliberate decision; striatum; novelty; automated cognition; reinforcement learning; fMRI
dc.subjectfMRI
dc.subjectIntuitive decision
dc.subjectStriatum
dc.subjectReinforcement learning
dc.subjectDeliberate decision
dc.subjectAutomated cognition
dc.subjectNovelty
dc.subjectNeuroscience(all)
dc.titleCommon and Distinct Functional Brain Networks for Intuitive and Deliberate Decision Makingen
dc.contributor.institutionCentre for Research in Psychology and Sport Sciences
dc.contributor.institutionDepartment of Psychology and Sports Sciences
dc.contributor.institutionSchool of Life and Medical Sciences
dc.contributor.institutionPsychology
dc.contributor.institutionCognitive Neuropsychology
dc.contributor.institutionWeight and Obesity Research Group
dc.description.statusPeer reviewed
dc.identifier.urlhttp://www.scopus.com/inward/record.url?scp=85070582150&partnerID=8YFLogxK
dc.relation.schoolSchool of Life and Medical Sciences
dc.description.versiontypeFinal Published version
dcterms.dateAccepted2019-07-20
rioxxterms.versionVoR
rioxxterms.versionofrecordhttps://doi.org/10.3390/brainsci9070174
rioxxterms.licenseref.urihttp://creativecommons.org/licenses/by/4.0/
rioxxterms.typeJournal Article/Review
herts.preservation.rarelyaccessedtrue
herts.rights.accesstypeOpen


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