Techniques such as image processing and meshing were applied to obtain geometric data and develop finite element mesh. The model consisted of left and right brain, cerebellar ,falx cerebri and cerebellum.

 
  • 本文首先根据人体脑部的螺旋CT扫描图像,利用图形处理,三维重建和有限元网格划分技术,建立了一个基于人体解剖学结构的脑部的三维有限元模型,该模型包括左右半脑、小脑、脑镰、小脑幕、脊液等部分,共26260个节点,30837个单元,模型生物材料特性分别采用弹性和粘弹性模型描述。
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