Narrow-beam walking performance (VIDEO) City University of Hong Kong This video is under embargo. Please login to access this video. Caption Narrow-beam walking performance of sham- and LD X-ray irradiated mice after cortical stab wound injury. The sham-irradiated mice took longer to transverse the narrow beam and had a large number of foot slips, indicating reduced muscular coordination and balance (top panel). Noticeably, LD X-ray irradiated mice were able to cross the narrow beam successfully with a low number of foot slip errors even on the day after TBI (bottom panel). Credit Au, N. P. et al., https://doi.org/10.1016/j.bbi.2023.09.015 Usage Restrictions Image must be used with appropriate caption and 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.