Aron Barbey, University of Illinois at Urbana-Champaign (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption University of Illinois neuroscience professor Aron Barbey led a study that found a gene variant associated with improved recovery from traumatic brain injury. Credit L. Brian Stauffer Usage Restrictions Image may be used only to accompany stories about the research described in this release. Credit required: L. Brian Stauffer. Share Print E-Mail 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.