Technology

15 Dec Adapting Nintendo Wii To Enhance Stroke Rehabilitation

MedicalResearch.com Interview with: Dr. Emmanuel Tsekleves Senior Lecturer in Design Interactions ImaginationLancaster LICA |Lancaster University Medical Research: What is the background for this study? What are the main findings Dr. Tsekleves: The study was influenced by the anecdotal use of the Nintendo Wii in therapy in NHS physiotherapy clinics back in 2010/11. This led to the need for conducting a study with therapists and patients (33 questionnaires and 10 interviews were completed) to explore the current use of the Nintendo Wii console technology in physical rehabilitation programmes across four NHS Trusts in London. The study revealed that although respondents felt the Wii helped with rehabilitation, over half of them  reported difficulty using equipment (such as using the hand-held remote controls). Therapists believed use of standard Wii was limited due to the high level of dexterity, movement and coordination necessary to operate the system. The results of the aforementioned study informed the development of a personalised stroke treatment, using adapted Wii technology, for arm re-education post-stroke (that is reported in the article http://informahealthcare.com/doi/abs/10.3109/17483107.2014.981874). The developed system was tested for acceptability with three stroke survivors with differing levels of disability. Participants reported an overwhelming connection with the system and avatar. A two-week, single case study with a long-term stroke survivor showed positive changes in all four outcome measures employed (Fugl-Meyer Assessment, Nine Hole Peg Test, Motor Activity Log – Amount of Use  sub-scale] and the Modified Ashworth Scale), with the participant reporting better wrist control and greater functional use. Activities, which were deemed too challenging or too easy were associated with lower scores of enjoyment/motivation, highlighting the need for activities to be individually calibrated.