Savanna Monson, Jaylyn Aragon, & Dr. Kristen Linton
A shocking 77-88% of people who have sustained a traumatic brain injury (TBI) do not receive rehabilitation. Furthermore, individuals who are hispanic, have public or no insurance are less likely to receive rehabilitation. Access to transportation is an additional barrier to receiving rehabilitation. The literature has shown immersive/interactive virtual reality (VR) to improve the memory of people with a TBI. Virtual reality can address geographical and financial barriers. The authors seek to contribute to the literature in support of the implementation of VR as a tool for rehabilitation. Therefore, the authors hypothesize that VR would benefit those with a traumatic brain injury with a below average PRMQ (prospective memory) score on identifying objects in the correct order over time more than those with above average PRMQ scores. This study was a randomized control pilot with an optional delayed intervention study on prospective memory. Using a convenience sampling method, participants were recruited from a local nonprofit: the Brain Injury Center of Ventura County via announcements at support groups, social media, and email. Inclusion criteria included participants who were one year post-TBI. Exclusion criteria included vision impairment and physical mobility limitations prohibiting the participant from performing the basic tasks in each scenario. The independent variable is the group receiving the virtual reality prospective memory intervention, the dependent variable are the PRMQ scores and the control group are those who played a memory card game. A survival analysis was used to test the hypothesis. Seventy-five percent of those who underwent the VR intervention showed an improvement in their memory compared to 50% in the control group.