Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7208202 | Journal of the Mechanical Behavior of Biomedical Materials | 2016 | 28 Pages |
Abstract
- Rotational shear stress control experiments is used with a standard rheometer.
- We propose a new nonlinear viscoelastic solid model matching well with tests data.
- Brain tissue shows almost complete elastic properties at high frequency area.
- Regional inhomogeneity and mechanical damage of brain tissue are strictly studied.
- Loss tangent tan δ in brain tissue shows a high uniformity of 0.25-0.45.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Biomedical Engineering
Authors
Gang Li, Jianhua Zhang, Kan Wang, Mingyu Wang, Changqing Gao, Chao Ma,