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. 2021 Dec 19;240(6):1020–1033. doi: 10.1111/joa.13615

TABLE 1.

Material properties of the tissues used in all FE models from Currey (2006)

Property Cartilage Muscle Cortical bone Tympanic bone
Young's modulus (GPa) 0.1 20.0 31.3
Density (kg/m3) 1100 1200 2000 2400
Speed of sound (m/s) 1640 1588 2660 3512
Poisson's ratio 0.4 0.3 0.3