Quantification of Cerebral Artery Motion during the Cardiac Cycle

被引：8
|
作者：
Nishida, T. [1 ]
Kinoshita, M. [1 ]
Tanaka, H. [2 ]
Fujinaka, T. [1 ]
Yoshimine, T. [1 ]
机构：
[1] Osaka Univ, Grad Sch Med, Dept Neurosurg, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan
[2] Osaka Univ, Grad Sch Med, Dept Radiol, Osaka, Japan
来源：
AMERICAN JOURNAL OF NEURORADIOLOGY | 2011年 / 32卷 / 11期
关键词：
D O I：
10.3174/ajnr.A2354
中图分类号：
R74 [神经病学与精神病学];
学科分类号：
摘要：
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.
引用
收藏
页码：E206 / E208
页数：3
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