Sarah Kunenas, UVA (IMAGE) University of Virginia Caption Sarah Kucenas, a UVA professor of biology, cell biology and neuroscience, and member of the UVA Brain Institute, led the study. Credit University of Virginia Usage Restrictions news media 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.