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. 2020 Apr 9;37(8):1074–1090. doi: 10.1089/neu.2019.6634

Table 1.

Material Properties Used for the Head Model

Tissue Young's modulus (MPa) Density (kg/dm3) Poisson's ratio
Skull51 6500 2.00 0.22
Brain47 Hyper-viscoelastic 1.04 ∼0.5
Subarachnoid CSF50 K = 2.1 GPa 1.00 N/A
Dura mater/Falx/Tentorium58 Average stress-strain curve 1.13 N/A
Pia mater59 Average stress-strain curve 1.13 N/A

CSF, cerebrospinal fluid; K, bulk modulus; N/A, not applicable.