Individual differences in sensitivity to reward and punishment and neural activity during reward and avoidance learning
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Sang Hee | - |
dc.contributor.author | Yoon, HeungSik | - |
dc.contributor.author | Kim, Hackjin | - |
dc.contributor.author | Hamann, Stephan | - |
dc.date.accessioned | 2021-09-04T12:58:58Z | - |
dc.date.available | 2021-09-04T12:58:58Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-09 | - |
dc.identifier.issn | 1749-5024 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92567 | - |
dc.description.abstract | In this functional neuroimaging study, we investigated neural activations during the process of learning to gain monetary rewards and to avoid monetary loss, and how these activations are modulated by individual differences in reward and punishment sensitivity. Healthy young volunteers performed a reinforcement learning task where they chose one of two fractal stimuli associated with monetary gain (reward trials) or avoidance of monetary loss (avoidance trials). Trait sensitivity to reward and punishment was assessed using the behavioral inhibition/ activation scales (BIS/BAS). Functional neuroimaging results showed activation of the striatum during the anticipation and reception periods of reward trials. During avoidance trials, activation of the dorsal striatum and prefrontal regions was found. As expected, individual differences in reward sensitivity were positively associated with activation in the left and right ventral striatum during reward reception. Individual differences in sensitivity to punishment were negatively associated with activation in the left dorsal striatum during avoidance anticipation and also with activation in the right lateral orbitofrontal cortex during receiving monetary loss. These results suggest that learning to attain reward and learning to avoid loss are dependent on separable sets of neural regions whose activity is modulated by trait sensitivity to reward or punishment. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | OXFORD UNIV PRESS | - |
dc.subject | HUMAN ORBITOFRONTAL CORTEX | - |
dc.subject | PREFRONTAL CORTEX | - |
dc.subject | DISSOCIABLE ROLES | - |
dc.subject | DECISION-MAKING | - |
dc.subject | EPISODIC MEMORY | - |
dc.subject | DORSAL STRIATUM | - |
dc.subject | HUMAN BRAIN | - |
dc.subject | FMRI | - |
dc.subject | SALIENCE | - |
dc.subject | REGIONS | - |
dc.title | Individual differences in sensitivity to reward and punishment and neural activity during reward and avoidance learning | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Sang Hee | - |
dc.contributor.affiliatedAuthor | Kim, Hackjin | - |
dc.identifier.doi | 10.1093/scan/nsv007 | - |
dc.identifier.scopusid | 2-s2.0-84941275790 | - |
dc.identifier.wosid | 000365541400008 | - |
dc.identifier.bibliographicCitation | SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE, v.10, no.9, pp.1219 - 1227 | - |
dc.relation.isPartOf | SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE | - |
dc.citation.title | SOCIAL COGNITIVE AND AFFECTIVE NEUROSCIENCE | - |
dc.citation.volume | 10 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 1219 | - |
dc.citation.endPage | 1227 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | ssci | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Psychology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.relation.journalWebOfScienceCategory | Psychology | - |
dc.relation.journalWebOfScienceCategory | Psychology, Experimental | - |
dc.subject.keywordPlus | HUMAN ORBITOFRONTAL CORTEX | - |
dc.subject.keywordPlus | PREFRONTAL CORTEX | - |
dc.subject.keywordPlus | DISSOCIABLE ROLES | - |
dc.subject.keywordPlus | DECISION-MAKING | - |
dc.subject.keywordPlus | EPISODIC MEMORY | - |
dc.subject.keywordPlus | DORSAL STRIATUM | - |
dc.subject.keywordPlus | HUMAN BRAIN | - |
dc.subject.keywordPlus | FMRI | - |
dc.subject.keywordPlus | SALIENCE | - |
dc.subject.keywordPlus | REGIONS | - |
dc.subject.keywordAuthor | reward | - |
dc.subject.keywordAuthor | avoidance | - |
dc.subject.keywordAuthor | striatum | - |
dc.subject.keywordAuthor | orbitofrontal | - |
dc.subject.keywordAuthor | reward sensitivity | - |
dc.subject.keywordAuthor | punishment sensitivity | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.