Figure 3.

Ergodicity of ensembles of trajectories. Ergodicity breaking parameter EB, $\text{EB}(t,T)=〈{\zeta }^2〉-1$, defined as the tMSD amplitude scatter $\zeta (t)={\text{tMSD}}_i(t)/\text{e-tMSD}(t)$ for trajectories of the duration T, as a function of T, calculated for all trajectories in MRC5 cells (a) and discarding trajectories shorter than T seconds (b). The dashed lines correspond to power law $8.4+0.25/T$ and exponential $0.94exp(-0.086T)$ functions for (a) and (b) respectively.