After craniotomy,the deformation of cortical surface was tracked by a 3D laser range scanner(LRS) as a boundary condition which was applied on the finite element equation to simulate the entire brain deformation.
通过术中三维激光扫描获取的脑皮层表面变形做为边界条件,驱动模型,模拟全脑变形情况。
参考来源 - 神经导航手术中脑组织变形的物理模型研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective To establish the plane strain model of brain tissues on mid-sagittal plane and discuss the relation between the brain tissue deformation and brain injury.
目的建立人体正中矢状平面头部组织的平面应变模型，探讨脑组织变形与大脑损伤间的关系。
At the same time, it can increase the content and storage of the oxygen in the cell so as to improve the microcirculation as well as the deformation and necrosis of the brain cell.
同时还可提高细胞的氧含量及氧储存量改善微循环，减少脑细胞的变形坏死。
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