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The paper investigates the impact of the integration of the visual error augmentation training method with the assist-as-needed training method in robot-assisted rehabilitation training of the upper extremity. A robot-assisted rehabilitation system is developed that integrates an assistive controller, which can provide robotic assistance to the participant as and when needed, with a visual error augmentation...
This paper presents an approach to enhance an assistive controller, which has been designed for robotic rehabilitation of the upper extremity after stroke, with an error augmentation training method. The assistive controller provides robotic assistance to the participant as and when needed, while position errors that are visually fed back to the participant are amplified to heighten the participant's...
While robot-assisted rehabilitation is often found to help recovery, their use often remain limited to clinical trials. Amongst the reasons that may explain their under-use is the difficulty to bridge the gap between the score on a robot-assisted exercise and the control processes that mediate the measured performance. This paper illustrates the potential benefits of a multi-task approach for evaluating...
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