Controlled Cellular Motion (VIDEO) Princeton University, Engineering School This video is under embargo. Please login to access this video. Caption Princeton researchers used an electrical field to direct the migration of cells. The researchers' new technique improved the controllability of tissues and could someday help heals wounds. Video by Cohen et al. Credit Princeton University Usage Restrictions non-commercial use License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.