Blacklight Simulations (IMAGE) U.S. National Science Foundation Caption Among other findings, the Blacklight simulations suggested that the lumbar spine would experience higher stress when a driver starts in a more reclined position. Credit Wake Forest University Center for Injury Biomechanics Usage Restrictions None 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.