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• Clinical Article •
An imaging measurement study on the diffusion tensor tractography of white matter fibers in the brains of schizophrenia patients
GOU Hui-liang  LI Sheng-qiang  QIN Ying  DING Hui  DENG Sheng-hua  LU Junfeng  AN Na  YANG Qian 

DOI:10.12015/issn.1674-8034.2016.03.001.


[Abstract] Objective: To investigate the viability and significance of imaging measurement on the diffusion tensor tractography of white matter fibers.Materials and Methods: A study group of 50 patients suffering from schizophrenia, a control group of 50 healthy persons. Taking the above-mentioned 2 groups as subjects of study and making imaging tractography measurement on the diffusion tensor of the amount of white matter fibers among the two groups of people.Results: (1) No obvious significant difference statistically was found in contrasting the age and gender of the two groups of people. (2) The differences were significant statistically (P<0.05) when comparing comparison between the two groups in terms of distribution differences between left and right parts of the brain. Tests on the study group showed that subjects in this group register lower volume in such aspects as bilateral temporal gyros, bilateral middle and outer bag hook back around bilateral hippocampal FA difference than the control group. The bigger the difference is the more statistical value the study shows.Conclusions: In measuring the FA value of white matter in the study group using diffusion tensor imaging, the researchers made symmetrical measurements on the clearest parts of the two levels of successive adjacent parts. When the FA value of white matter shown in the diffusion tensor tractography is found to be abnormal, bilateral FA value can be measured, the difference between the right side FA value and the left side FA value can be used in carrying out clinical analysis on microscopic structure chang of white matter.
[Keywords] Diffusion tensor imaging；Schizophrenia；Brain

GOU Hui-liang Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

LI Sheng-qiang* Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

QIN Ying Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

DING Hui Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

DENG Sheng-hua Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

LU Junfeng Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

AN Na Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

YANG Qian Department of Radiology, the Second People's Hospital of Guizhou Province, Guiyang 550004, China

*Correspondence to: Li SQ, E-mail: lishengqiang@163.com

Conflicts of interest   None.

ACKNOWLEDGMENTS  Science and technology fund of Guizhou Provincial Health Department No. gzwkj2013-1-048
Received  2015-11-26
Accepted  2016-01-25
DOI: 10.12015/issn.1674-8034.2016.03.001
DOI:10.12015/issn.1674-8034.2016.03.001.

[1]
蔡宗尧, 刘文, 于新华, 等. 磁共振成像读片指南:中枢神经系统. 南京: 江苏科学技术出版社, 2006: 5.
[2]
杨光华. 病理学. 北京: 人民卫生出版, 2001: 26-28.
[3]
叶靖, 许乙凯. 脑磁共振扩散张量成像术及其进展. 国外医学临床放射学分册, 2005, 28(5): 298-300.
[4]
Ahc O, Aoki S, Hayashi N, et a1. Normal aging in the central nervous system: quantitative MR diffusion-tensor analysis. Ncun hiolAt int, 2002, 23(3): 433-441
[5]
栾萍, 花倩倩, 陆兵勋, 等. 正常成年人脑白质扩散各向异性特点及其与年龄的关系．南方医科大学学报, 2007, 27(10): 1524-1527.
[6]
陈皓, 洪楠, 于欣, 等. 磁共振扩散张量成像评价轻度认知障碍患者的脑白质变化. 中国医学影像技术, 2009, 25(8): 1358-1360.
[7]
乔君, 贾品, 吴振国, 等. 精神分裂症患者脑白质纤维不对称性及结构完整性的MR弥散张量成像分析．河北医药, 2015, 27(10): 1480-1482.
[8]
王秀霞, 田峰, 徐勇, 等. 精神分裂症高危人群脑白质弥散张量成像研究. 中国医学创新, 2014,11(13): 21-23.
[9]
龚霞蓉, 包颜明, 田伟. 弥散张量成像在认知功能中的研究现状. 国际神经病学神经外科学杂志, 2010, 37(3): 286-289.
[10]
刘虎, 范国光, 徐克, 等. MRI观察精神分裂症静息态下小脑功能连接和解剖连接. 中国医学影像技术, 2011, 27(1): 20-26.
[11]
赵明慧, 甘景梨, 段惠峰, 等. 精神分裂症患者钩束的弥散张量成像研究. 中国神经精神疾病杂志, 2013, 41(2): 91-93.
[12]
王宏磊, 邬海博, 袁慧书, 等. 磁共振扩散张量成像观察偏执型精神分裂症患者双侧钩束损伤. 中国医学影像技术, 2012, 28(3): 439-443.
[13]
贾艳滨, 王颖, 凌雪英, 等. 首发精神分裂症阳性型患者功能性磁共振波谱和扩散张量成像的偏侧研究. 南方医科大学学报, 2012, 32(3): 374-378.
[14]
刘岭岭, 孛茹婷, 杨文君, 等. 磁共振弥散张量成像技术在新生儿脑白质发育中的研究. 磁共振成像, 2015, 4(6): 253-257.
[15]
岳倩, 徐香玖, 王治民, 等. 扩散张量成像和动脉自旋标记对急性缺血性脑卒中脑损伤的评价．磁共振成像, 2015, 7(6): 486-490.

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