Figure 5. Metrics from both SPT and DDM show that crosslinking increases the non-Gaussianity and non-ergodicity of particle transport.

(A) Non-Gaussianity parameter, ${\beta }_{NG}\left(\mathrm{\Delta }t\right)$, as function of time for each crosslinking type. Inset: Time-average of ${\beta }_{NG}$. (B) Black, left axis: Time-average of the ergodicity breaking term $EB$ as measured from SPT. Error bars represent the standard error calculated from the separate videos taken for each sample. Gray, right axis: Non-ergodicity parameter C averaged over wave vectors $1.37$ to $3.48\mu {\mathrm{m}}^{-1}$. Error bars represent the standard error calculated for the different wave vectors (see SI Fig S3).