Published on in Vol 16, No 7 (2014): July
1 Gerontechnology and Rehabilitation Group, University of Bern, Bern, Switzerland
2 University Hospital of Old Age Psychiatry, University of Bern, Bern, Switzerland
3 Perception and Eye Movement Laboratory, Departments of Neurology and Clinical Research, University Hospital Inselspital, Bern, Switzerland
4 Gerontechnology and Rehabilitation Group, ARTORG Center for Biomedical Engineering Research, Bern, Switzerland
5 ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland