![Figure 5.](/ServeContent?url=http%3A%2F%2Fdbm.sagepub.com%2Fcontent%2F4%2F1758736013483298%2FF5.medium.gif)
Figure 5.
The strain and stress as a function of time.
The minimum third principal (compressive) strain and stress at the surface and center of the mucosa throughout the loading and unloading periods for each subject.