Jose Antonio Aznar-Casanova holds a Ph.D. in Psychology from the University of Barcelona and is a full professor in the Department of Cognition at the Faculty of Psychology of the University of Barcelona (Spain). He is a member of the Institut de Neurociencies at UB. He has held managerial positions in the Department of Basic Cognitive Processes and has served as director of the Cognition-Emotion and Spatial Representation doctoral program; as well as Vice Dean of Doctoral Studies and Research at the Faculty of Psychology (UB). He has led several peer-reviewed research projects and has authored over 60 articles and a dozen books or chapters on visual perception and attention. His current research interests focus on perception (binocular vision), visual attention and visual awareness.