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. 2021 Nov 2;9:744560. doi: 10.3389/fbioe.2021.744560

FIGURE 3.

FIGURE 3

Examples of lattice-free and lattice-based agent-based model (ABM) at the cell scale. (A) Lattice-free ABM. (B) Lattice-based ABM with one lattice site corresponding to a single agent, i.e., cell or extracellular matrix (ECM). (C) Lattice-based ABM with multiple agents (cells and ECM) at one lattice site. (D) Lattice-based ABM with agents (cells and ECM) occupying more than one lattice site. The lattice-based ABMs shown in (B–D) are implemented on a hexagonal lattice, as in Corti et al. (2020).