researcher photo (IMAGE) Rice University Caption Brian Hanak is a pediatric neurosurgeon and assistant professor of neurosurgery at Loma Linda University Children’s Hospital in California. Credit Photo courtesy of Brian Hanak Usage Restrictions Must credit Brian Hanak. 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.