Figure 6.

Distribution of the number of IP₃Rs, N_o, that participate of a global Ca²⁺ release event derived from stochastic simulations of the model described in section 2.4 but with a mean separation between clusters of 4μm and ${\delta }_{Ca}=200s^{-1}$ (A) and ${\delta }_{Ca}=20s^{-1}$ (B), i.e., conditions S1 and S2 of Table 3, respectively.