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《Radiologic Practice》 2018-04
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VBM MRI study of subregions of precuneus in patients with minimal hepatic encephalopathy

ZHOU Lu;GUO Da-jing;ZHOU Zhi-ming;The Radiology Department of the Second Hospital Affiliated of Chongqing Medical University;  
Objective:To study the characteristics of gray and white matter volume changes and the related neurological mechanisms in the precuneus subregions of patients with minimal hepatic encephalopathy(MHE)using MRI with voxel-based morphometry(VBM).Methods:The neuropsychological test was performed on 15 normal subjects and 15 MHE patients,and then the high resolution3 D T1 WI were obtained and analyzed using 3.0 T MR scanner and VBM DARTE based on Dparsf software.the volume of gray and white matter in the precuneus and its four subregions was statistically analyzed between MHE and normal group.Results:Compared with the control group,generally the volume of gray matter in the left precuneus decreased in MHE group,and slightly in the anterior and central subregion,but significantly in the posterior and the ventral subregion;the volume in the four subregions of right precuneus showed more obviously loss than that of the left.For the volume of white matter,four subregions of left and right precuneus increased(slightly in the anterior and central subregion,but significantly in the posterior and ventral subregion),and the increasing extent in right side was also more obvious than that in the left.Conlusion:MRI with voxel-based morphometry can reveal the volume changes of gray and white matter in the precuneus subregions of MHE patients,thus may play an important role in the early diagnosis of MHE and understanding of the mechanisms of nerve injury.
【CateGory Index】: R445.2;R575.3
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【Citations】
Chinese Journal Full-text Database 5 Hits
1 JIANG Xiao-ping;QIAN Wei-wei;ZHANG Li;Department of Medical Imaging,the No.2 People's Hospital of Lanzhou City;;Brain resting state function and brain metabolism in patients with hepatic encephalopathy at different stages of development[J];放射学实践;2017-07
2 ZHOU Zhiming;ZHAO Jiannong;WANG Kangcheng;Department of Radiology,the Second Affiliated Hospital of Chongqing Medical University;;Abnormal Brain Structure in Hepatic Encephalopathy:Morphology-Based Cortical Thickness Analysis[J];临床放射学杂志;2017-02
3 ZHOU Zhi-ming;ZHAO Jian-nong;GUO Da-jing;ZHANG Wei;WU Wei;Department of Radiology,the Second Affiliated Hospital of Chongqing Medical University;;Functional MRI observation on abnormal brain activity in patients with minimal hepatic encephalopathy based on non-alcoholic cirrhosis[J];中国医学影像技术;2014-01
4 ZHENG Gang;LI Qiang;ZHANG Li-ping;Department of Medical Imaging,Nanjing General Hospital of Nanjing Military Command;;Study of whole brain functional connectivity changes in patients with overt hepatic encephalopathy using resting-state functional MRI[J];放射学实践;2014-01
5 WANG Wanqian;ZHAO Jiannong;GUO Dajing;Department of Radiology,the Second Affiliated Hospital,Chongqing Medical University;;Voxel-Based Morphometry Analysis of Whole Brain Gray Matter Volume Change in Patients with Minimal Hepatic Encephalopathy[J];临床放射学杂志;2014-01
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 XU Ya-ka;PAN Jun-long;LI Bo;The First Clinical Medical of College China Three Gorges University;;Regional homogeneity of brain in patients suffering from chronic neck and shoulder pain caused by cervical spondylotic radiculopathy:a resting-state fMRI study[J];放射学实践;2018-06
2 ZHOU Lu;GUO Da-jing;ZHOU Zhi-ming;The Radiology Department of the Second Hospital Affiliated of Chongqing Medical University;;VBM MRI study of subregions of precuneus in patients with minimal hepatic encephalopathy[J];放射学实践;2018-04
3 YI SiWei;GUO ShuiXia;Mathematics and Computer Science College,Hunan Normal University;;Study on the Topological Properties of Whole Brain Dynamic Functional Connectivity Network Based on fMRI Data[J];应用概率统计;2018-02
4 Chen Juan;Affiliated Renhe Hospital Of China Three Gorges University;;Effect of GE1.5T Magnetic Resonance Routine Scanning on the Diagnostic Accuracy in Patients of Hepatic Encephalopathy in Early Stage[J];影像研究与医学应用;2017-16
5 JIANG Xiao-ping;QIAN Wei-wei;ZHANG Li;Department of Medical Imaging,the No.2 People's Hospital of Lanzhou City;;Brain resting state function and brain metabolism in patients with hepatic encephalopathy at different stages of development[J];放射学实践;2017-07
6 ZHOU Zhiming;ZHAO Jiannong;WANG Kangcheng;Department of Radiology,the Second Affiliated Hospital of Chongqing Medical University;;Abnormal Brain Structure in Hepatic Encephalopathy:Morphology-Based Cortical Thickness Analysis[J];临床放射学杂志;2017-02
7 ;Functional MRI in minimal hepatic encephalopathy[J];实用放射学杂志;2016-05
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 WU Yuan;Tan Wei;Liang Xiu-meie;Department of Radiology,the Fifth People's Hospital of Chongqing;;Study on functional connectivity between the posterior cingulate cortex and the bilateral hippocampus in patients with minimal hepatic encephalopathy using resting-state fMRI[J];放射学实践;2016-04
2 ZHONG Yixin;ZHAO Jiannong;Department of Radiology,The Second Affiliated Hospital of Chongqing Medical University;;Analyzing methods of resting-state brain functional network and the research progress in hepatic encephalopathy[J];国际医学放射学杂志;2015-06
3 SHI Jiang-yong;ZHAO Jian-nong;ZHOU Zhi-ming;GUO Da-jing.;Department of Radiology,the Second Affiliated Hospital of Chongqing Medical University;;fMRI evaluation of alterations of baseline brain activity in patients with hepatic encephalopathy[J];中国医学影像技术;2015-05
4 ZHOU Zhi-ming;ZHAO Jian-nong;GUO Da-jing;ZHANG Wei;WU Wei;Department of Radiology,the Second Affiliated Hospital of Chongqing Medical University;;Functional MRI observation on abnormal brain activity in patients with minimal hepatic encephalopathy based on non-alcoholic cirrhosis[J];中国医学影像技术;2014-01
5 ZHENG Gang;LI Qiang;ZHANG Li-ping;Department of Medical Imaging,Nanjing General Hospital of Nanjing Military Command;;Study of whole brain functional connectivity changes in patients with overt hepatic encephalopathy using resting-state functional MRI[J];放射学实践;2014-01
6 WANG Wanqian;ZHAO Jiannong;GUO Dajing;Department of Radiology,the Second Affiliated Hospital,Chongqing Medical University;;Voxel-Based Morphometry Analysis of Whole Brain Gray Matter Volume Change in Patients with Minimal Hepatic Encephalopathy[J];临床放射学杂志;2014-01
7 MA Bi,WANG Wen-min.(Department of Neurology,Kunming Medical University First Affiliated Hospital,Kunming 650032,China);Research Progress in Role of Cerebellum in Advanced Cognitive Function[J];医学综述;2013-07
8 R. Qi, L. Zhang, S. Wu, J. Zhong, Z. Zhang, Y. Zhong, et al.Department of Medical Imaging, Jinling Hospital, Clinical School of Medical College, Nanjing University, 305 Zhongshan East Rd, Xuanwu District, Nanjing, Jiangsu Province 210002, China;Altered resting-state brain activity at functional MR imaging during the progression of hepatic encephalopathy[J];国际医学放射学杂志;2012-05
9 LIAO Lingmin,MA Shuhua,YIN Jingjing,et al.Department of Radiology,First Affiliated Hospital,Medical College of Shantou University,Guangzhou,Shantou 515041,P.R.China;The fMRI Study of Working Memory in Patients with Minimal Hepatic Encephalopathy[J];临床放射学杂志;2011-11
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