Today our host Sam Pauly speaks with a recent recipient of the Federation of European Neuroscience Societies (FENS) European Journal of Neuroscience (EJN) Young Investigator Prize, awarded to early-career researchers in recognition of their outstanding scientific contributions to any area of neuroscience.We are delighted to welcome Dr Nicolas Renier — who received the prize for his work in mapping neuronal and vascular networks in transparent brains — group leader at the Paris Brain Institute, studying the development of the brain throughout life using cutting-edge imaging methods.From the European Journal of Neuroscience, the official journal of FENS, we welcome two senior editors: Dr Paola Bovolenta and Dr Antoine Adamantidis.Find more on braininnovationdays.eu