1 Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany; Hertie Institute for Clinical Brain Research, University of Tübingen, Germany; Krembil Research Institute & Toronto Western Hospital, University Health Network, Toronto, Canada.
2 Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany; Department of Neuroscience and Biomedical Engineering, Aalto University School of Science, Espoo, Finland.
3 Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany; Neuroimaging Center (NIC), Focus Program Translational Neuroscience (FTN), Johannes Gutenberg University Medical Center, Mainz, Germany; Leibniz Institute for Resilience Research, Mainz, Germany.
4 Hertie Institute for Clinical Brain Research, University of Tübingen, Germany; Centre for Vision Research, York University, Toronto, Ontario, Canada; Department of Cognitive Neurology, University of Tübingen, Tübingen, Germany.
5 Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany; Hertie Institute for Clinical Brain Research, University of Tübingen, Germany. Electronic address: ulf.ziemann@uni-tuebingen.de.