Decreased gray matter volume of the medial orbitofrontal cortex in panic disorder with agoraphobia: A preliminary study
DC Field | Value | Language |
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dc.contributor.author | Na, Kyoung-Sae | - |
dc.contributor.author | Ham, Byung-Joo | - |
dc.contributor.author | Lee, Min-Soo | - |
dc.contributor.author | Kim, Leen | - |
dc.contributor.author | Kim, Yong-Ku | - |
dc.contributor.author | Lee, Heon-Jeong | - |
dc.contributor.author | Yoon, Ho-Kyoung | - |
dc.date.accessioned | 2021-09-05T23:02:08Z | - |
dc.date.available | 2021-09-05T23:02:08Z | - |
dc.date.created | 2021-06-14 | - |
dc.date.issued | 2013-08-01 | - |
dc.identifier.issn | 0278-5846 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/102492 | - |
dc.description.abstract | Background: Patients with panic disorder with agoraphobia (PDA) have clinical symptoms such as the fear of being outside or of open spaces from which escape would be difficult. Although recent neurobiological studies have suggested that fear conditioning and extinction are associated with PDA, no study has examined the possible structural abnormalities in patients with PDA. Methods: This preliminary study compares the gray matter volume among patients with PDA, those with panic disorder without agoraphobia (PDW), and healthy controls (HC) using high-resolution 3.0 T magnetic resonance imaging (MRI) with voxel-based morphometry (VBM). Results: Compared with HC, patients with PDA showed decreased gray matter volume in their left medial orbitofrontal gyrus. However, differences were not found in the gray matter volumes of patients with PDW and whole panic disorder compared with HC. Conclusions: These findings suggest that the phobic avoidance found in patients with PDA arise from abnormalities in the medial orbitofrontal cortex, which plays an important role in fear extinction. Future studies should investigate the neuroanatomical substrates of PDA and distinguish them from those of PDW. (C) 2013 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | PERGAMON-ELSEVIER SCIENCE LTD | - |
dc.subject | DEFAULT MODE NETWORK | - |
dc.subject | MAJOR DEPRESSIVE DISORDER | - |
dc.subject | PREFRONTAL CORTEX | - |
dc.subject | PSYCHIATRIC-DISORDERS | - |
dc.subject | CONDITIONED FEAR | - |
dc.subject | ANXIETY SENSITIVITY | - |
dc.subject | BIPOLAR DISORDER | - |
dc.subject | SESTO FIORENTINO | - |
dc.subject | SEVERITY SCALE | - |
dc.subject | UNITED-STATES | - |
dc.title | Decreased gray matter volume of the medial orbitofrontal cortex in panic disorder with agoraphobia: A preliminary study | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ham, Byung-Joo | - |
dc.contributor.affiliatedAuthor | Lee, Min-Soo | - |
dc.contributor.affiliatedAuthor | Kim, Leen | - |
dc.contributor.affiliatedAuthor | Kim, Yong-Ku | - |
dc.contributor.affiliatedAuthor | Lee, Heon-Jeong | - |
dc.contributor.affiliatedAuthor | Yoon, Ho-Kyoung | - |
dc.identifier.doi | 10.1016/j.pnpbp.2013.04.014 | - |
dc.identifier.scopusid | 2-s2.0-84880257496 | - |
dc.identifier.wosid | 000323238300026 | - |
dc.identifier.bibliographicCitation | PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY, v.45, pp.195 - 200 | - |
dc.relation.isPartOf | PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY | - |
dc.citation.title | PROGRESS IN NEURO-PSYCHOPHARMACOLOGY & BIOLOGICAL PSYCHIATRY | - |
dc.citation.volume | 45 | - |
dc.citation.startPage | 195 | - |
dc.citation.endPage | 200 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Pharmacology & Pharmacy | - |
dc.relation.journalResearchArea | Psychiatry | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Neurosciences | - |
dc.relation.journalWebOfScienceCategory | Pharmacology & Pharmacy | - |
dc.relation.journalWebOfScienceCategory | Psychiatry | - |
dc.subject.keywordPlus | DEFAULT MODE NETWORK | - |
dc.subject.keywordPlus | MAJOR DEPRESSIVE DISORDER | - |
dc.subject.keywordPlus | PREFRONTAL CORTEX | - |
dc.subject.keywordPlus | PSYCHIATRIC-DISORDERS | - |
dc.subject.keywordPlus | CONDITIONED FEAR | - |
dc.subject.keywordPlus | ANXIETY SENSITIVITY | - |
dc.subject.keywordPlus | BIPOLAR DISORDER | - |
dc.subject.keywordPlus | SESTO FIORENTINO | - |
dc.subject.keywordPlus | SEVERITY SCALE | - |
dc.subject.keywordPlus | UNITED-STATES | - |
dc.subject.keywordAuthor | Agoraphobia | - |
dc.subject.keywordAuthor | Gray matter | - |
dc.subject.keywordAuthor | Panic disorder | - |
dc.subject.keywordAuthor | Prefrontal cortex | - |
dc.subject.keywordAuthor | Voxel-based morphometry | - |
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