Cited 15 times in
Neural substrates associated with evaluative processing during co-activation of positivity and negativity: A PET investigation
DC Field | Value | Language |
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dc.contributor.author | 김재진 | - |
dc.contributor.author | 안석균 | - |
dc.date.accessioned | 2015-06-10T12:44:35Z | - |
dc.date.available | 2015-06-10T12:44:35Z | - |
dc.date.issued | 2006 | - |
dc.identifier.issn | 0301-0511 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/110364 | - |
dc.description.abstract | Affective symmetries, such as the positivity offset and negativity bias, have been postulated to be attributable to distinct activation functions of the positive and negative affect systems. We investigated the neural substrates that are engaged when the positive and negative affect systems undergo parallel and integrative processing. Eleven subjects were scanned using H215O PET during choosing the subjective feeling produced by a stimulation pair of pictures or words. Four different conditions were designed for contrast: pure positivity, pure negativity, positivity offset, and negativity bias. The dorsolateral prefrontal activation was associated with positivity offset and negativity bias condition, whereas the ventromedial prefrontal activation, together with limbic and subcortical activations, was associated with pure positivity and pure negativity condition. The results indicated that positivity offset and negativity bias are not merely due to asymmetric activations of the positive and negative systems, but integrative processing of higher neocortical levels is involved. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 253~261 | - |
dc.relation.isPartOf | BIOLOGICAL PSYCHOLOGY | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.subject.MESH | Adult | - |
dc.subject.MESH | Affect/physiology* | - |
dc.subject.MESH | Arousal/physiology | - |
dc.subject.MESH | Brain/diagnostic imaging | - |
dc.subject.MESH | Brain/physiology | - |
dc.subject.MESH | Brain Mapping | - |
dc.subject.MESH | Dominance, Cerebral/physiology* | - |
dc.subject.MESH | Emotions/physiology | - |
dc.subject.MESH | Female | - |
dc.subject.MESH | Humans | - |
dc.subject.MESH | Male | - |
dc.subject.MESH | Nerve Net/diagnostic imaging | - |
dc.subject.MESH | Nerve Net/physiology | - |
dc.subject.MESH | Pattern Recognition, Visual/physiology* | - |
dc.subject.MESH | Positron-Emission Tomography* | - |
dc.subject.MESH | Prefrontal Cortex/diagnostic imaging | - |
dc.subject.MESH | Prefrontal Cortex/physiology* | - |
dc.subject.MESH | Reaction Time/physiology | - |
dc.subject.MESH | Reading* | - |
dc.subject.MESH | Reference Values | - |
dc.subject.MESH | Semantics* | - |
dc.title | Neural substrates associated with evaluative processing during co-activation of positivity and negativity: A PET investigation | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Psychiatry (정신과학) | - |
dc.contributor.googleauthor | Young Chul Jung | - |
dc.contributor.googleauthor | Suk Kyoon An | - |
dc.contributor.googleauthor | Jeong Ho Seok | - |
dc.contributor.googleauthor | Jae Seung Kim | - |
dc.contributor.googleauthor | Seung Jun Oh | - |
dc.contributor.googleauthor | Dae Hyuk Moon | - |
dc.contributor.googleauthor | Jae-Jin Kim | - |
dc.identifier.doi | 10.1016/j.biopsycho.2006.04.006 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00870 | - |
dc.contributor.localId | A02227 | - |
dc.relation.journalcode | J00303 | - |
dc.identifier.eissn | 1873-6246 | - |
dc.identifier.pmid | 16839659 | - |
dc.identifier.url | http://www.sciencedirect.com/science/article/pii/S0301051106001359 | - |
dc.subject.keyword | Positivity offset | - |
dc.subject.keyword | Negativity bias | - |
dc.subject.keyword | Dorsolateral prefrontal cortex | - |
dc.subject.keyword | PET | - |
dc.contributor.alternativeName | Kim, Jae Jin | - |
dc.contributor.alternativeName | An, Suk Kyoon | - |
dc.contributor.affiliatedAuthor | Kim, Jae Jin | - |
dc.contributor.affiliatedAuthor | An, Suk Kyoon | - |
dc.rights.accessRights | not free | - |
dc.citation.volume | 73 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 253 | - |
dc.citation.endPage | 261 | - |
dc.identifier.bibliographicCitation | BIOLOGICAL PSYCHOLOGY, Vol.73(3) : 253-261, 2006 | - |
dc.identifier.rimsid | 38741 | - |
dc.type.rims | ART | - |
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