To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 3 Galvanotaxis of BTICs. BTICs migrated toward the cathode in the presence of an EF similar to fNPCs. Electrophoresis of cell membrane heparan sulfate regulates galvanotaxis in glial cells Yu-Ja Huang, Paula Schiapparelli, Kristen Kozielski, Jordan Green, Emily Lavell, Hugo Guerrero-Cazares, Alfredo Quinones-Hinojosa, and Peter Searson J Cell Sci 2017. 130:2459-2467; doi: 10.1242/jcs.203752 Download Original Video