CD4 T Cells in the Brain (VIDEO) Babraham Institute This video is under embargo. Please login to access this video. Caption CD4 T cells in the brain: Narrated animation summarizing the study findings (35 seconds long, produced by Equinox Graphics Ltd) Credit Equinox Graphics Ltd Usage Restrictions Use with acknowledgement to the research organisations and production company. 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.