Tim Jarome (IMAGE) Virginia Tech Caption Tim Jarome is researching PTSD from witnessed events versus experiencing an event directly. Credit Photo by Max Esterhuizen for Virginia Tech. Usage Restrictions Must credit Virginia Tech License Original 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.