Skip to main content
. Author manuscript; available in PMC: 2013 Jul 28.
Published in final edited form as: Conf Proc IEEE Eng Med Biol Soc. 2011;2011:178–181. doi: 10.1109/IEMBS.2011.6089923

Fig. 1.

Fig. 1

Illustration of our model. Internal proliferating cells (red) grow outward, exerting pressure on the outside quiescent cells (gray). Outside quiescent cells tend to stay at their original positions, compressing the inner proliferating cells.