Table 1 Parameters used for the nonlinear model as the initial values for the optimization process.
From: Data-guide for brain deformation in surgery: comparison of linear and nonlinear models
Instantaneous Response | Characteristic Time | Characteristic Time |
|---|---|---|
C100 = 263 (Pa) | Ï„1 = 0.5 (s) | Ï„2 = 50 (s) |
C010 = 263 (Pa) | Â | Â |
C110 = 0 (Pa) | Instantaneous Elasticity | Instantaneous Elasticity |
C020 = 491 (Pa) | g1 = 0.450 | g2 = 0.365 |
C200 = 491 (Pa) | Â | Â |