1 Perception and Eye Movement Laboratory, Department of Neurology, University of Bern, Switzerland; Neurocenter, Luzerner Kantonsspital, Switzerland.
2 Neurocenter, Luzerner Kantonsspital, Switzerland; Support Center for Advanced Neuroimaging (SCAN), Institute of Diagnostic and Interventional Neuroradiology, Inselspital, University Hospital, University of Bern, Switzerland.
4 Neurocenter, Luzerner Kantonsspital, Switzerland; Gerontechnology and Rehabilitation Group, ARTORG Center for Biomedical Engineering Research University of Bern, Switzerland.
5 Perception and Eye Movement Laboratory, Department of Neurology, University of Bern, Switzerland; Gerontechnology and Rehabilitation Group, ARTORG Center for Biomedical Engineering Research University of Bern, Switzerland.
6 Perception and Eye Movement Laboratory, Department of Neurology, University of Bern, Switzerland; Neurocenter, Luzerner Kantonsspital, Switzerland; Gerontechnology and Rehabilitation Group, ARTORG Center for Biomedical Engineering Research University of Bern, Switzerland. Electronic address: thomas.nyffeler@luks.ch.