Displacement vectors determined by particle image velocimetry (PIV) overlaid on images of tissue slices.
Local currents in cell migration result in larger-scale vortex and swirl patterns. Vector colors indicate direction and lengths indicate magnitude (speeds). Scale vector (white), 6μm/hr. Scale bar, 30μm.
Ralitza Staneva, Fatima El Marjou, Jorge Barbazan, Denis Krndija, Sophie Richon, Andrew G. Clark, and Danijela Matic Vignjevic
J Cell Sci
2019. 132:None-None; doi: 10.1242/jcs.220277