1. Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerlandleila.drissidaoudi@epfl.ch
2. Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerlandadrien.doerig@epfl.ch
3. Institute of Cognitive Neurosciences, Agricultural University of Georgia, Tbilisi, Georgiam.kunchulia@agruni.edu.ge
4. Institute of Cognitive Neurosciences, Agricultural University of Georgia, Tbilisi, Georgiak.parkosadze@agruni.edu.ge
5. Laboratory of Psychophysics, Brain Mind Institute, École Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerlandmichael.herzog@epfl.ch