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Part 2 about VRT

Apr 10th 2023

The term virtual rehabilitation was coined in 2002 by Professor Daniel Thalmann of EPFL (Switzerland) and Professor Grigore Burdea of Rutgers University (USA). In their view the term applies to both physical therapy and cognitive interventions (such as for patients with Post Traumatic Stress Disorder, phobias, anxieties, attention deficits or amnesia). Since 2008, the virtual rehabilitation "community" has been supported by the International Society on Virtual Rehabilitation.

Virtual rehabilitation is a concept in psychology in which a therapeutic patient's training is based entirely on, or is augmented by, virtual reality simulation exercises. If there is no conventional therapy provided, the rehabilitation is said to be "virtual reality-based". Otherwise, if virtual rehabilitation is in addition to conventional therapy, the intervention is "virtual reality-augmented." Today, a majority of the population uses the virtual environment to navigate their daily lives and almost one fourth of the world population uses the internet. As a result, virtual rehabilitation and gaming rehabilitation, or rehabilitation through gaming consoles, have become quite common. In fact, virtual therapy has been used over regular therapeutic methods in order to treat a number of disorders.

Some factors to consider when virtual rehabilitation include cultural sensitivity, accessibility, and ability to finance the virtual therapy.

Virtual rehabilitation offers a number of advantages compared to conventional therapeutic methods:

◾It is entertaining, thus motivating the patient;

◾Potential for involvement of the patients' stimulus modalities for more realistic environments for treatment;

◾It provides objective outcome measures of therapy efficacy (limb velocity, range of movement, error rates, game scores, etc.);

◾These data are transparently stored by the computer running the simulation and can be made available on the Internet;

◾Virtual rehabilitation can be performed in the patient's home and monitored at a distance (becoming telerehabilitation);

◾The patient feels more actively involved in the desensitization.