Our current special exhibition „Heart & Brain – Understanding Them Together“ provides insights into the fascinating research of the Cluster of Excellence „Multiscale Bioimaging: From Molecular Machines to Networks of Excitable Cells (MBExC)“. Even if these two vital organs appear very different at first glance, heart and nerve cells have a surprising number of physiological similarities. The guided tour with researchers from the Cluster of Excellence promises background information and in-depth insights.