Fig 4.

(a) Distance $L\left(t\right)=\sqrt{x^2\left(t\right)+y^2\left(t\right)}$ travelled by cargoes as a function of time extracted from trajectories generated by the non-Markovian rate model with the parameters ${\mathbb{T}}_a=1{\text{s}}^{-1}$, μ = 1.4, τ_d = 1 s (Eq (2)) and (b) for the Markovian rate model. Other parameters are given in the Methods. Trajectories were generated with fractional Gaussian noise (fGn) and Gaussian noise (GN). One trajectory for each model is shown without fGn and GN for comparison.