Drs. Bryn Martin and Francis Loth, University of Akron (image) University of Akron Share Print E-Mail Caption Dr. Bryn Martin (left) and Dr. Francis Loth show computational fluid dynamics that simulate the fluid flow from brain to spine and display blockages. Credit The University of Akron Usage Restrictions None 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.