A new virtual reality device may prove to be an effective therapy for people with cerebral palsy. The virtual reality device, named the GaitAid Virtual Walker, can help people with cerebral palsy to improve their balance and potentially walk normally again. A virtual reality is a realistic simulation of an environment, including three-dimensional graphics, by a computer system using interactive software and hardware.
The GaitAid Virtual Walker was developed by MIT-educated Computer Science Professor Yoram Baram, PhD. The device consists of a cell-phone-size, lightweight control unit and a set of comfortable high-tech goggles that provide sensory feedback of visual images and sounds in response to the patient’s movements. The device is worn for practice-walking just 20-30 minutes a day. The GaitAid improves walking (sometimes from the first step) and “rewires” the wearer’s brain to follow a healthier walking pattern–an effect that often continues even when it isn’t being worn.
Clinical studies involving children and young adults with cerebal palsy have shown that 80% of patients experienced an improvement in stride length and walking speed after only ten minutes of walking with the GaitAid. Moreover, participants reported an improved feeling of balance and confidence in walking.
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