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. Author manuscript; available in PMC: 2008 May 29.
Published in final edited form as: J Biomech. 2008;41(6):1184–1196. doi: 10.1016/j.jbiomech.2008.02.002

Figure 1.

Figure 1

Schematic of loading configuration for the finite element analysis of oxygen and lactate distributions. A constant displacement (10% of disc height) was applied during the static compression test. For dynamic compression test, a sinusoidal displacement (u1 =2.5% or 5% of disc height and frequency = 0.1 or 0.01 Hz) was imposed.