Virtual reality (VR) has long been utilized for pain management in hospital settings, providing patients with a distraction from their discomfort. However, this technology has typically been a solitary experience for the individual.
Recent research conducted by Cornell’s Virtual Embodiment Lab has explored the impact of social virtual reality (SVR) on pain perception. In a study led by Andrea Stevenson Won, associate professor of communication, participants engaged in immersive VR experiences with companions and strangers while experiencing induced physical pain.
Isabelle McLeod Daphnis, Virtual Embodiment Lab manager and lead author of the study published in Pain Medicine, highlighted the unique combination of social interaction and virtual reality for pain management. The study aimed to investigate the effects of connecting with others in VR on pain thresholds, in comparison to solo VR experiences.
The research involved participants placing their hand on a thermal device, which gradually increased in temperature until they could no longer tolerate the pain. Each participant experienced the induced pain in four different conditions: connecting with a companion in VR, connecting with a companion via Zoom, connecting with a stranger in VR, and being alone in VR.
Results showed that participants generally preferred interacting with companions or strangers in VR over the other conditions. Interestingly, some participants reported being able to tolerate more pain when not distracted by another individual, contrary to previous findings. The level of engagement with the VR companion also influenced pain tolerance levels.
While participants’ self-reported pain levels correlated with the thermal readings, there were discrepancies in some cases. The study emphasized the importance of behavioral measures in assessing pain perception and management. Co-authors of the study included research students and faculty members from various disciplines.
The project, which commenced prior to the COVID-19 pandemic, involved numerous undergraduate students in both the lab work and study participation. This collaborative effort not only advanced understanding of pain management in VR but also provided valuable research experience for participants.
This groundbreaking research sheds light on the potential of social virtual reality for enhancing pain management strategies. By combining social interaction with immersive VR experiences, healthcare providers may offer more effective pain relief methods to patients. Further studies in this area could pave the way for innovative approaches to pain management in clinical settings.
