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Gait Rehabilitation

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An important aspect of the rehabilitation process is gait training following amputation. Majority of amputees can regain the ability to walk functional distances after surgery, but gait deviations are extremely common. Gait impairments contribute to increasing energy requirements for walking as well as the development of debilitating musculoskeletal diseases. Transfemoral amputees often demonstrate deviations in frontal-plane kinematics of the pelvis and trunk; they have a contralateral rise of the pelvis during midstance on the prosthetic limb instead of maintaining a neutral position. Normalizing this frontal-plane deviation following an amputation is important in restoring a stable gait pattern, but doing so with available treatment …show more content…

He completed 20 months of extensive rehabilitation following his injury and was performing as a highly functional independent in his community. Six months after completing his rehabilitation program, the patient volunteered for the VR-based gait training program, continuing his normal activity profile outside the training and did not start a new exercise program or make any changes to his prosthetic limb. The VR-system involved projected a VR-environment and visual feedback on the inside of a dome. A 24-camera motion capture system within the dome was used to track 3-dimensional, full-body mechanics. The training environment consisted of a straight walking path through a forested area designed to minimize distractions from the visual feedback displayed on the screen in front of the patient. The feedback was a display of a real-time, full-body virtual representation of the person and a trace of the frontal-plane trunk motion (marker at C7). To help assist the treating therapist in noticing deviations in pelvis motion, graphs of the frontal, transverse, and sagittal-plane pelvic motion were projected directly behind the

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