1. Institute of Cognitive Neurosciences, Free University of Tbilisi, Tbilisi, Georgia
2. Laboratory of Vision Physiology, Ivane Beritashvili Center of Experimental Biomedicine, Tbilisi, Georgia
3. Time, Interaction, and Self-determination Group, at the Cognition, Action and Sustainability Unit, Department of Psychology, University of Freiburg, Freiburg, Germany