Traffic in a Brain Cell (VIDEO) University of Southern California This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This video depicts the flow of transport vesicles containing NgCAM, an axonal protein. Credit Courtesy of Don Arnold and Sarmad Al-Bassam / USC Usage Restrictions This video is only intended for use by reporters in news stories, and is not for further distribution. Please include the video credit. License Licensed 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.