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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 339 - 346 (8page)
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초록· 키워드
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Objective To compare verbal and visual memory performances between patients with bipolar I disorder (BD I) and patients with bipolar II disorder (BD II) and to determine whether memory deficits were mediated by impaired organizational strategies.
Methods Performances on the Korean-California Verbal Learning Test (K-CVLT) and the Rey-Osterrieth Complex Figure Test (ROCF)in 37 patients with BD I, 46 patients with BD II and 42 healthy subjects were compared. Mediating effects of impaired organization strategies on poor delayed recall was tested by comparing direct and mediated models using multiple regression analysis.
Results Both patients groups recalled fewer words and figure components and showed lower Semantic Clustering compared to controls.
Verbal memory impairment was partly mediated by difficulties in Semantic Clustering in both subtypes, whereas the mediating effect of Organization deficit on the visual memory impairment was present only in BD I. In all mediated models, group differences in delayed recall remained significant.
ConclusionaaOur findings suggest that memory impairment may be one of the fundamental cognitive deficits in bipolar disorders and that executive dysfunctions can exert an additional influence on memory impairments.
목차
등록된 정보가 없습니다.
참고문헌 (23)
참고문헌 신청
Andersson S. / 2008 / Neuropsychological and electrophysiological indices of neurocognitive dysfunction in bipolar II disorder / Bipolar Disord 10 : 888 ~ 899
Bearden CE. / 2006 / Sources of declarative memory impairment in bipolar disorder: mnemonic processes and clinical features / J Psychiatr Res 40 : 47 ~ 58
Bora E. / 2009 / Cognitive endophenotypes of bipolar disorder: a meta-analysis of neuropsychological deficits in euthymic patients and their first-degree relatives / J Affect
Bora E. / 2010 / Voxelwise meta-analysis of gray matter abnormalities in bipolar disorder / Biol Psychiatry 67 : 1097 ~ 1105
Brebion G. / 2004 / Semantic organization and verbal memory efficiency in patients with schizophrenia / Neuropsychology 18 : 378 ~ 383
Bearden CE. / 2006 / Sources of declarative memory impairment in bipolar disorder: mnemonic processes and clinical features / J Psychiatr Res 40 : 47 ~ 58
Bora E. / 2009 / Cognitive endophenotypes of bipolar disorder: a meta-analysis of neuropsychological deficits in euthymic patients and their first-degree relatives / J Affect
Bora E. / 2010 / Voxelwise meta-analysis of gray matter abnormalities in bipolar disorder / Biol Psychiatry 67 : 1097 ~ 1105
Brebion G. / 2004 / Semantic organization and verbal memory efficiency in patients with schizophrenia / Neuropsychology 18 : 378 ~ 383
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