case_images: PMC8397568_01
case_images: Hardware and virtual environment on the participant's side.
case_images: JHE2021-5514770.001.jpg
case_images: PMC8397568_01_JHE2021-5514770.001.jpg
case_images: fig1
case_images: The VR hardware is comprised of two computer sets, a pair of headsets each, a video camera each, a mouse, and a joystick (please see Figure 1).
case_images: Virtual stressors activated simultaneously.
case_images: JHE2021-5514770.002.jpg
case_images: PMC8397568_01_JHE2021-5514770.002.jpg
case_images: fig2
case_images: They could also be activated separately or simultaneously (see Figure 2).