[1]刘献伟,邓玲珑,胡君,等.3D ASL显示手运动功能区与附近病变关系的研究[J].临床神经外科杂志,2019,16(4):341-344.[doi:10.3969/j.issn.1672-7770.2019.04.013]
 LIU Xian-wei,DENG Ling-long,HU Jun,et al.Relationship between hand motor function area and adjacent lesions based on 3D ASL[J].Journal of Clinical Neurosurgery,2019,16(4):341-344.[doi:10.3969/j.issn.1672-7770.2019.04.013]
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3D ASL显示手运动功能区与附近病变关系的研究()
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《临床神经外科杂志》[ISSN:1672-7770/CN:32-1727/R]

卷:
16
期数:
2019年第4期
页码:
341-344
栏目:
论著
出版日期:
2019-08-01

文章信息/Info

Title:
Relationship between hand motor function area and adjacent lesions based on 3D ASL
作者:
刘献伟邓玲珑胡君李成林沈柏曹平钱春发耿良元
210029 南京,南京医科大学附属脑科医院影像科(刘献伟,胡君,李成林,曹平),神经外科(钱春发,耿良元),神经内科(沈柏);南京卫生高等职业技术学校临床教研室(邓玲珑)
Author(s):
LIU Xian-wei DENG Ling-long HU Jun et al.
Department of Radiology, Nanjing Brain Hospital Affiliated to Nanjing Medical University, Nanjing 210029, China
关键词:
手运动功能区脑功能磁共振成像三维动脉自旋标记技术皮层电刺激
Keywords:
hand motor function area brain functional magnetic resonance imaging arterial spin labeling technique direct current stimulation
分类号:
R445.2
DOI:
10.3969/j.issn.1672-7770.2019.04.013
文献标志码:
A
摘要:
【摘要】目的基于脑功能磁共振成像(fMRI)与术中皮层直接电刺激(direct current stimulation,DCS)技术,探索三维动脉自旋标记(3D-arterial spin labeling,3D-ASL)评估脑部疾病患者脑皮层手运动功能区与附近病变关系的价值。方法给46例大脑皮层手运动功能区附近病变患者行ASL的运动态与静息态fMRI扫描,计算得到能够显示手运动功能区与附近病变关系的图像,并与术中DCS及fMRI结果相比较;评估3D ASL显示手运动功能区与附近病变关系的准确性。结果本组46例患者的3D ASL减影图像上手运动功能区均能显示,表现为手运动功能区受累、分散、变小、信号强度降低、变形、移位或无改变等;并且与DCS和fMRI结果一致。结论3D ASL显示的脑部疾病患者脑皮层手运动功能区与附近病变关系与DCS和fMRI的结果一致,有很好的临床应用价值。
Abstract:
Abstract: ObjectiveTo explore the values of arterial spin labeling technique(3D ASL) in assessing the relationship between hand motor function and adjacent lesions in patients with brain diseases based on functional magnetic resonance imaging(fMRI) and intraoperative direct current stimulation(DCS). Method46 patients with brain damages near the motor area of the hand were collected. All patients were scanned with 3D ASL task state and resting fMRI. The images showed the relationship between the motor area of the hand and the surrounding lesions were calculated. The accuracy of 3D ASL in displaying the relationship between hand motor function area and adjacent lesions was compared with the results of DCS during operation and fMRI. ResultsIn this study, 46 cases of 3D ASL images of upper hand motor function areas could be displayed, which showed that the hand motor function areas were affected, dispersed, smaller, reduced signal intensity, deformation, displacement, no change, and so on. Moreover, the results were consistent with DCS and fMRI results. Conclusion3D ASL shows that the relationship between hand motor function area and adjacent lesions in patients with brain diseases is consistent with the results of DCS and fMRI, which has good clinical application prospects.
更新日期/Last Update: 2019-08-01