1Department of Neurology, Max Planck Institute for Human Cognitive and Brain Sciences, Max Planck Society, Leipzig, Germany
2Integrated Research and Treatment Center Adiposity Diseases, Leipzig University Medical Center, Leipzig, Germany
3Clinic for Cognitive Neurology, University Hospital Leipzig, Leipzig, Germany
4Mind and Brain Institute, Berlin School of Mind and Brain, Humboldt University Berlin, Berlin, Germany
✉*Correspondence: e-mail: horstmann@cbs.mpg.de
This article was submitted to Frontiers in Decision Neuroscience, a specialty of Frontiers in Neuroscience.
Edited by: Björn Brembs, University of Regensburg, Germany
Copyright © 2013 Horstmann, Villringer and Neumann.
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