Table 4 Variations of the estimated parameters of the linear mechanical and nonlinear models.
From: Data-guide for brain deformation in surgery: comparison of linear and nonlinear models
| Optimized in six cases | Model | |
|---|---|---|
| E | 3000 ± 452 | Mechanical |
| ν | 0.45 ± 0.03 | |
| Resultant Force | 91 -- 710 | |
| C 01 | 253 ± 45 | Nonlinear |
| C 10 | 253 ± 52 | |
| C 20 | 491 ± 73 | |
| C 02 | 491 ± 73 | |
| g 1 +g 2 | 0.82 ± 0.03 | |
| Resultant Force | 121 -- 852 |