Morphometric, geographic, and territorial characterization of brain arterial trees.

Morphometric, geographic, and territorial characterization of brain arterial trees.
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DOI:
10.1002/cnm.2627
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发表时间:
2014-07
影响因子:
2.1
通讯作者:
Cebral JR
Cebral JR
中科院分区:
工程技术3区
文献类型:
--
作者:
Mut F;Wright S;Ascoli GA;Cebral JR

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脑血管化的形态测量信息对于各种临床和科学应用是有价值的。特别是,这个信息是重要的,当创建动脉树模型施加边界条件的数值模拟的脑血流动力学。这项工作的目的是提供定量描述的动脉分支,分叉模式,形状和地理分布的主要脑动脉的分支,以及估计相应的血管领土。为此,使用从健康志愿者的3T磁共振血管造影图像创建的脑血管网络的受试者特异性数字重建来获得脑动脉树的群体平均形态测量特征。
Morphometric information of the brain vascularization is valuable for a variety of clinical and scientific applications. In particular, this information is important when creating arterial tree models for imposing boundary conditions in numerical simulations of the brain hemodynamics. The purpose of this work is to provide quantitative descriptions of arterial branches, bifurcation patterns, shape and geographical distribution of the arborization of the main cerebral arteries as well as estimations of the corresponding vascular territories. For this purpose, subject-specific digital reconstructions of the brain vascular network created from 3T magnetic resonance angiography images of healthy volunteers are used to derive population averaged morphometric characteristics of the cerebral arterial trees.
DOI: 10.1016/s0010-4825(98)00045-6
发表时间: 1999-01-01
影响因子: 7.7
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