Quantification of Cerebral Artery Motion during the Cardiac Cycle
Quantification of Cerebral Artery Motion during the Cardiac Cycle
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DOI：
10.3174/ajnr.a2354
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发表时间：
2011-12-01
影响因子：
3.5
通讯作者：
Yoshimine, T.
中科院分区：
文献类型：
--
作者：
Nishida, T.;Kinoshita, M.;Yoshimine, T.
这是第一份成功的报告，通过使用320个探测器CTA和新开发的运动检测算法对人类受试者的心动周期相关颅内血管运动和脉搏波进行数字量化和可视化，以更好地了解颅内动脉的生理学。这一新技术有望为分析脑血管弹性提供重要的新信息，并应纳入血管流体动力学分析。
This is the first report of success in numerically quantifying and visualizing cardiac cycle - related intracranial vessel motion and pulse waves in human subjects by using 320-detector CTA and a newly developed motion-detection algorithm to better understand the physiologies of intracranial arteries. This new technique promises to provide significant novel information for analyzing the elasticity of cerebral vessels and should be incorporated in the analysis of vessel fluid dynamics.