DC Field | Value | Language |
---|---|---|
dc.contributor.author | 최병하 | ko |
dc.contributor.author | 이유상 | ko |
dc.contributor.author | 한은선 | ko |
dc.contributor.author | 김성균 | ko |
dc.contributor.author | 정재승 | ko |
dc.contributor.author | 이승연 | ko |
dc.contributor.author | 김범준 | ko |
dc.date.accessioned | 2015-04-08T06:02:54Z | - |
dc.date.available | 2015-04-08T06:02:54Z | - |
dc.date.created | 2015-03-23 | - |
dc.date.created | 2015-03-23 | - |
dc.date.issued | 2014-11 | - |
dc.identifier.citation | 생물정신의학, v.21, no.4, pp.151 - 160 | - |
dc.identifier.issn | 1225-8709 | - |
dc.identifier.uri | http://hdl.handle.net/10203/195749 | - |
dc.description.abstract | Objectives : Prenatal testosterone is known to influence both cerebral laterality and 2nd to 4th digit ratio (2D : 4D). Epigenetic changes are thought to play some role in it. We studied sex-related differences between 2D : 4D and cerebral laterality in patients with schizophrenia and controls to examine the effects of prenatal testosterone in the development of schizophrenia. Methods : Forty one men (18 schizophrenic patients and 23 controls) and 40 women (17 schizophrenic patients and 23 controls) were recruited from one psychiatric hospital in Korea. The 2D : 4D and electroencephalographic (EEG) coherence in 19 channels (66 pairs of interhemispheric coherence and 54 pairs of intrahemispheric coherence) were measured. The sex-related statistical analyses between 2D : 4D and EEG coherence in controls and patients with schizophrenia were performed using multiple regression. Results : In male patients, the relationship between 2D : 4D and right intrahemispheric EEG coherence showed mainly positive correlation in delta and theta frequency bands, while it showed negative correlation in male controls. In female patients, the relationship between 2D : 4D and interhemispheric EEG coherence showed stronger positive correlation in alpha and beta frequency bands, while it showed weaker positive correlation in female controls. Conclusions : Low prenatal testosterone may play certain roles in altered correlation between 2D : 4D and cerebral laterality in schizophrenia and the development of schizophrenia by epigenetic mechanism | - |
dc.language | Korean | - |
dc.publisher | 대한생물정신의학회 | - |
dc.title | 조현병 환자에서 성별에 따른 검지 대 약지의 길이 비율과뇌파 동시성의 관련성 | - |
dc.title.alternative | The Sex-Related Differences of Relationships between 2D : 4D Ratio and Electroencephalographic Coherence in Patients with Schizophrenia Compared with Controls | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 21 | - |
dc.citation.issue | 4 | - |
dc.citation.beginningpage | 151 | - |
dc.citation.endingpage | 160 | - |
dc.citation.publicationname | 생물정신의학 | - |
dc.identifier.kciid | ART001933289 | - |
dc.contributor.localauthor | 정재승 | - |
dc.contributor.nonIdAuthor | 최병하 | - |
dc.contributor.nonIdAuthor | 이유상 | - |
dc.contributor.nonIdAuthor | 한은선 | - |
dc.contributor.nonIdAuthor | 이승연 | - |
dc.contributor.nonIdAuthor | 김범준 | - |
dc.subject.keywordAuthor | 2D : 4D | - |
dc.subject.keywordAuthor | EEG coherence | - |
dc.subject.keywordAuthor | Sex | - |
dc.subject.keywordAuthor | Cerebral laterality | - |
dc.subject.keywordAuthor | Schizophrenia | - |
dc.subject.keywordAuthor | 검지-약지 길이 비 | - |
dc.subject.keywordAuthor | 뇌파 동시성 | - |
dc.subject.keywordAuthor | 성별 | - |
dc.subject.keywordAuthor | 대뇌 편측화 | - |
dc.subject.keywordAuthor | 조현병 | - |
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