In the NMR Lab (IMAGE) Brown University Caption Brown University biochemist Wolfgang Peti will use the new 19.97 Tesla, 850 Mhz NMR magnet to study the dynamics of the insulin signaling pathway. Credit Photo by Michael Cohea of Brown University Usage Restrictions with credit 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.