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Motility metrics compared in 2D and 3D environments for glioma cells. Averaged motility outcomes determined from live imaging and tracking are shown for individual experimental runs and correlated by glioma cell line. (a) Percent of cells migrating greater than two cell lengths. (b) Speed of cells, (c) chemotactic index, (d) net displacement, and (e) total displacement as determined from individual tracks. Pearson r correlation with p values listed on each graph
