Simulation of Spread and Control of Lesions in Brain
Figure 2
Phase portraits of the dynamics. The -axes in Figures 2(a)-2(b) and the gray (color online) scale in Figures 2(c)-2(d) indicate the fraction of the total number of simulations where the pathological process was successfully arrested. In Figure 2a, has been held fixed at the shown value while the different curves are, from left to right, for , and 0.9. In Figure 2(b), the different curves, from right to left, are for , 0.3, and 0.1; is held fixed. The -curves that result with increasing values indicate the smooth nature of the transition in dynamical behavior in the parameter space.
