Title | ||
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Assist-As-Needed Training Paradigms For Robotic Rehabilitation Of Spinal Cord Injuries |
Abstract | ||
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This paper introduces a new "assist-as-needed" (AAN) training paradigm for rehabilitation of spinal cord injuries via robotic training devices. In the pilot study reported in this paper, nine female adult Swiss-Webster mice were divided into three groups, each experiencing a different robotic training control strategy: a fixed training trajectory (Fixed Group, A), an AAN training method without interlimb coordination (Band Group, B), and an AAN training method with bilateral hindlimb coordination (Window Group, C). Fourteen days after complete transection at the mid-thoracic level, the mice were robotically trained to step in the presence of an acutely administered serotonin agonist, quipazine, for a period of six weeks. The mice that received AAN training (Groups B and C) show higher levels of recovery than Group A mice, as measured by the number, consistency, and periodicity of steps realized during testing sessions. Group C displays a higher incidence of alternating stepping than Group B. These results indicate that this training approach may be more effective than fixed trajectory paradigms in promoting robust post-injury stepping behavior. Furthermore, the constraint of interlimb coordination appears to be an important contribution to successful training. |
Year | DOI | Venue |
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2006 | 10.1109/ROBOT.2006.1642237 | 2006 IEEE INTERNATIONAL CONFERENCE ON ROBOTICS AND AUTOMATION (ICRA), VOLS 1-10 |
Keywords | Field | DocType |
assist-as-needed, rehabilitative robotics, spinal cord injury | Spinal cord,Spinal cord injury,Rehabilitation,Medical robotics,Control engineering,Quipazine,Physical medicine and rehabilitation,Rehabilitation robotics,Engineering | Conference |
Volume | Issue | ISSN |
2006 | 1 | 1050-4729 |
Citations | PageRank | References |
6 | 0.77 | 0 |
Authors | ||
5 |
Name | Order | Citations | PageRank |
---|---|---|---|
Cai Li | 1 | 78 | 6.80 |
Andy J. Fong | 2 | 6 | 0.77 |
Yongqiang Liang | 3 | 11 | 1.36 |
Burdick, J.W. | 4 | 2988 | 516.87 |
V. Reggie Edgerton | 5 | 33 | 6.76 |