Comparing the Relaxing Effects of Different Virtual Reality Environments in the Intensive Care Unit: Observational Study

Stephan M Gerber   ¹ , MSc ;   Marie-Madlen Jeitziner   ² , PhD ;   Simon D Sänger   ¹ , MSc ;   Samuel E J Knobel   ¹ , MSc ;   Laura Marchal-Crespo   ¹ , Prof Dr ;   René M Müri   ^{1, 3} , Prof Dr ;   Joerg C Schefold   ² , Prof Dr ;   Stephan M Jakob   ² , Prof Dr ;   Tobias Nef   ^{1, 4} , Prof Dr

¹ Gerontechnology & Rehabilitation Group, University of Bern, Bern, Switzerland

² Department of Intensive Care Medicine, University Hospital Bern (Inselspital), University of Bern, Bern, Switzerland

³ Department of Neurology, University Neurorehabilitation, University Hospital Bern (Inselspital), University of Bern, Bern, Switzerland

⁴ ARTORG Center for Biomedical Engineering Research, University of Bern, Bern, Switzerland