Zülch Prize 2012 (IMAGE) Max-Planck-Gesellschaft Caption Photo of K. J. Zülch prize winners 2012: Peter Hegemann, Humboldt University Berlin (top left), Georg Nagel, University of Würzburg (top right), Ernst Bamberg, MPI of Biophysics (bottom left) and Karl Deisseroth, Stanford University (bottom right). K. J. Zülch prize winners 2012: Peter Hegemann, Humboldt University Berlin (top left), Georg Nagel, University of Würzburg (top right), Ernst Bamberg, MPI of Biophysics (bottom left) and Karl Deisseroth, Stanford University (bottom right). Credit Max-Planck-Gesellschaft Usage Restrictions None 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.