TABLE A5.
Viscoelastic material properties for the brain components for WSUHIM.
| Component | Density (kg/mm3) | Bulk modulus (MPa) | Short term shear modulus (kPa) | Long term shear modulus (kPa) | Decay constant (ms–1) |
|---|---|---|---|---|---|
| Gray matter | 1.02e–06 | 2.00 | 12.00 | 2.00 | 0.10 |
| White matter | 1.06e–06 | 2.00 | 10.00 | 1.00 | 0.10 |
| Brainstem/corpus callosum | 1.06e–06 | 2.00 | 7.00 | 0.70 | 0.10 |
| Cerebellum | 1.06e–06 | 2.00 | 10.00 | 2.00 | 0.10 |
| Ventricles/CSF | 1.06e–06 | 2.19 | 0.10 | 0.01 | 0.1 |
Material properties for other parts are in Zhang and Gennarelli.41