1. Department of Psychology and Center for the Neural Basis of Cognition, Carnegie Mellon University, Pittsburgh, PA, USA
2. Department of Psychology and Zlotowski Center for Neuroscience, Ben-Gurion University of the Negev, Beer-Sheva, Israel
3. Radiology Unit, Soroka University Medical Center, Beer-Sheva, Israel
4. Department of Neurology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA