Welcome to Brains United, a joint Meeting of the KU Leuven Brain Institute (LBI) and the UCLouvain Institute of Neuroscience (IoNS). This interdisciplinary two-day symposium, organized on the occasion of the 600th anniversary of our Universities and bringing together researchers from the KU Leuven Brain Institute (LBI) and the UCLouvain Institute of Neuroscience (IoNS), aims to enhance our mutual understanding of each other’s research and expertise, and to foster new collaborations between our institutes. Join us in this experience!