Identifying Schizo-Obsessive Comorbidity by Tract-Based Spatial Statistics and Probabilistic Tractography | |
Wang, Yong-ming3,4,5,7; Yang, Zhuo-ya5,7; Cai, Xin-lu3,4,5,7; Zhou, Han-yu5,7; Zhang, Rui-ting5,7; Yang, Han-xue5,7; Liang, Yun-si3,4,5,7; Zhu, Xiong-zhao8,9; Madsen, Kristoffer Hougaard4,10,11; Sorensen, Thomas Alrik4,12 | |
刊名 | SCHIZOPHRENIA BULLETIN |
2020-03-01 | |
卷号 | 46期号:2页码:442-453 |
关键词 | diffusion tensor imaging schizo-obsessive comorbidity schizophrenia obsessive-compulsive disorder support vector classification |
ISSN号 | 0586-7614 |
DOI | 10.1093/schbul/sbz073 |
产权排序 | 1 |
文献子类 | article |
英文摘要 | A phenomenon in schizophrenia patients that deserves attention is the high comorbidity rate with obsessive-compulsive disorder (OCD). Little is known about the neurobiological basis of schizo-obsessive comorbidity (SOC). We aimed to investigate whether specific changes in white matter exist in patients with SOC and the relationship between such abnormalities and clinical parameters. Twenty-eight patients with SOC, 28 schizophrenia patients, 30 OCD patients, and 30 demographically matched healthy controls were recruited. Using Tract-based Spatial Statistics and Probabilistic Tractography, we examined the pattern of white matter abnormalities in these participants. We also used ANOVA and Support Vector Classification of various white matter indices and structural connection probability to further examine white matter changes among the 4 groups. We found that patients with SOC had decreased fractional anisotropy (FA) and increased radial diffusivity in the right sagittal stratum and the left crescent of the fornix/stria terminalis compared with healthy controls. We also found changed connection probability in the Default Mode Network, the Subcortical Network, the Attention Network, the Task Control Network, the Visual Network, the Somatosensory Network, and the cerebellum in the SOC group compared with the other 3 groups. The classification results further revealed that FA features could differentiate the SOC group from the other 3 groups with an accuracy of .78. These findings highlight the specific white matter abnormalities found in patients with SOC. |
资助项目 | National Key Research and Development Programme[2016YFC0906402] ; Beijing Municipal Science & Technology Commission[Z161100000216138] ; Beijing Training Project for the Leading Talents in S T[Z151100000315020] ; Strategic Priority Research Programme (B) of the Chinese Academy of Science[XDB02030002] ; CAS Key Laboratory of Mental Health, Institute of Psychology |
WOS关键词 | COMPULSIVE DISORDER OCD ; NEUROLOGICAL SOFT SIGNS ; WHITE-MATTER INTEGRITY ; FREE-WATER ELIMINATION ; SCHIZOPHRENIA PREVALENCE ; COGNITIVE DEFICITS ; BED NUCLEUS ; BDNF GENE ; HIGH-RISK ; CONNECTIVITY |
WOS研究方向 | Psychiatry |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000525861400027 |
资助机构 | National Key Research and Development Programme ; Beijing Municipal Science & Technology Commission ; Beijing Training Project for the Leading Talents in S T ; Strategic Priority Research Programme (B) of the Chinese Academy of Science ; CAS Key Laboratory of Mental Health, Institute of Psychology |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/31561] |
专题 | 心理研究所_中国科学院心理健康重点实验室 |
通讯作者 | Chan, Raymond C. K. |
作者单位 | 1.Aarhus Univ Hosp, PET Ctr, Aarhus, Denmark 2.Shanghai Jiao Tong Univ, Shanghai Mental Hlth Ctr, Sch Med, Shanghai, Peoples R China 3.Univ Chinese Acad Sci, Sino Danish Coll, Beijing, Peoples R China 4.Sino Danish Ctr Educ & Res, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China 6.Castle Peak Hosp, Hong Kong, Peoples R China 7.Inst Psychol, Neuropsychol & Appl Cognit Neurosci Lab, CAS Key Lab Mental Hlth, Beijing, Peoples R China 8.Cent South Univ, Xiangya Hosp 2, Med Psychol Ctr, Changsha, Hunan, Peoples R China 9.Cent South Univ, Med Psychol Inst, Changsha, Hunan, Peoples R China 10.Copenhagen Univ Hosp Hvidovre, Danish Res Ctr Magnet Resonance, Ctr Funct & Diagnost Imaging & Res, Copenhagen, Denmark |
推荐引用方式 GB/T 7714 | Wang, Yong-ming,Yang, Zhuo-ya,Cai, Xin-lu,et al. Identifying Schizo-Obsessive Comorbidity by Tract-Based Spatial Statistics and Probabilistic Tractography[J]. SCHIZOPHRENIA BULLETIN,2020,46(2):442-453. |
APA | Wang, Yong-ming.,Yang, Zhuo-ya.,Cai, Xin-lu.,Zhou, Han-yu.,Zhang, Rui-ting.,...&Chan, Raymond C. K..(2020).Identifying Schizo-Obsessive Comorbidity by Tract-Based Spatial Statistics and Probabilistic Tractography.SCHIZOPHRENIA BULLETIN,46(2),442-453. |
MLA | Wang, Yong-ming,et al."Identifying Schizo-Obsessive Comorbidity by Tract-Based Spatial Statistics and Probabilistic Tractography".SCHIZOPHRENIA BULLETIN 46.2(2020):442-453. |
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