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. Author manuscript; available in PMC: 2025 Apr 28.
Published in final edited form as: Phys Rev Res. 2023 Dec 22;5(4):physrevresearch.5.043281. doi: 10.1103/PhysRevResearch.5.043281

Fig. 13.

Fig. 13

Saturated mean-squared displacement for a thigmotaxis process for different values of the ratios of r/R. We study the dynamics as a function of the normalized parameter αi ∈ [0, 1], which represents the tendency of the walker to remain close to the boundary. When αi = 0, there are no outer or inner regions, while with αi = 1, the walkers never leave the outer region once they get there. The saturation MSD is normalized by ℳ, which is the saturation value when αi = 0. Other parameters used are described in the caption of Fig. 12.