Tracking collective cell motion by topological data analysis
Fig 5
Cell velocity field after 2 h of stencil removal in an invasion configuration calculated from simulations of the model with the parameters of Fig 4 and Table 1.
(a) Phase contrast visualizing cells, (b) profile of cell speed (modulus of velocity), (c) velocity field. These panels should be compared with those obtained from experimental MDCK data in Fig 2A of Ref. [10].