Effect of cardiac-related translational motion in diffusion MRI of the spinal cord

Morozov Darya; Lopez Rios Nibardo; Duval Tanguy; Foias Alexandru; Cohen-Adad Julien

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Effect of cardiac-related translational motion in diffusion MRI of the spinal cord

机译：心脏相关平移运动在脊髓扩散MRI中的影响

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摘要

Cardiac-related spinal cord motion affects diffusion-weighted (DWI) signal. The goal of this study was to further quantify the specific detrimental effect of cord translational motion on the DWI signal in order to make better informed decisions about the cost-benefit of cardiac gating.

机译：心脏相关脊髓运动会影响扩散加权（DWI）信号。本研究的目标是进一步量化了线翻译运动对DWI信号的特定不利影响，以便更好地了解心脏门控成本效益的明智决策。

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来源
《Magnetic resonance imaging: An International journal of basic research and clinical applications》 |2018年第2018期|共6页
作者
Morozov Darya; Lopez Rios Nibardo; Duval Tanguy; Foias Alexandru; Cohen-Adad Julien;
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作者单位

Polytech Montreal NeuroPoly Lab Inst Biomed Engn Montreal PQ Canada;

Polytech Montreal NeuroPoly Lab Inst Biomed Engn Montreal PQ Canada;

Polytech Montreal NeuroPoly Lab Inst Biomed Engn Montreal PQ Canada;

Polytech Montreal NeuroPoly Lab Inst Biomed Engn Montreal PQ Canada;

Polytech Montreal NeuroPoly Lab Inst Biomed Engn Montreal PQ Canada;

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原文格式 PDF
正文语种 eng
中图分类磁性弛豫及共振现象;
关键词
Cardiac-gating; Spinal cord movement; Spinal cord diffusion imaging;

机译：心脏栅栏;脊髓运动;脊髓扩散成像;

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专利

1. Effect of cardiac-related translational motion in diffusion MRI of the spinal cord [J] . Morozov Darya, Lopez Rios Nibardo, Duval Tanguy, Magnetic resonance imaging: An International journal of basic research and clinical applications . 2018,第期

机译：心脏相关平移运动在脊髓扩散MRI中的影响
2. Cardiac-Related Spinal Cord Tissue Motion at the Foramen Magnum is Increased in Patients with Type I Chiari Malformation and Decreases Postdecompression Surgery [J] . Braden J. Lawrence, Mark Luciano, John Tew, World neurosurgery . 2018,第期

机译：I型Chiari畸形患者的牙科和孔隙胶质脐带组织动作增加，并降低了迟影手术
3. Development and validation of retrospective spinal cord motion time-course estimates (RESPITE) for spin-echo spinal fMRI: Improved sensitivity and specificity by means of a motion-compensating general linear model analysis. [J] . Figley CR, Stroman PW NeuroImage . 2009,第2期

机译：脊髓回波功能磁共振成像的回顾性脊髓运动时程估计（RESPITE）的开发和验证：通过运动补偿的一般线性模型分析，提高了灵敏度和特异性。
4. In vivo imaging of blood-spinal cord barrier permeability with dynamic contrast enhanced MRI of spinal cord injury [C] . Bilgen, M., Dogan, . 2002

机译：动态对比增强对脊髓损伤的MRI显示的血脊髓屏障通透性的体内成像
5. Diffusion imaging of the in vivo spinal cord and cerebellum: Optimization, representation, and analysis of diffusion weighted MRI. [D] . Landman, Bennett Allan. 2009

机译：体内脊髓和小脑的扩散成像：扩散加权MRI的优化，表示和分析。
6. Cardiac-related spinal cord tissue motion at the foramen magnum is elevated in Type I Chiari malformation patients and decreases post-decompression surgery [O] . Braden J. Lawrence, Mark Luciano, John Tew, -1

机译：在I型Chiari畸形患者中大孔处的与心脏相关的脊髓组织运动增加并降低减压后手术的时间
7. Diffusion-Weighted MRI and apparent diffusion coefficient value in assessment of intra-medullary spinal cord masses [O] . Hasan Doaa Ibrahim, Abowarda Mohamed H., Taha Mahmoud M. 2016

机译：弥散加权MRI和表观弥散系数值评估髓内脊髓块
8. Translational Pharmacologic Efficacy Studies of Glial Growth Factor 2 (GGF2) in Spinal Cord Injury Models and in the Veterinary Clinical Setting. [R] . Caggiano, A. O., Ganguly, A. 2015

机译：胶质细胞生长因子2（GGF2）在脊髓损伤模型和兽医临床环境中的转化药理学功效研究。

Effect of cardiac-related translational motion in diffusion MRI of the spinal cord

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