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MIT-Skywalker: A Novel Gait Neurorehabilitation Robot for Stroke and Cerebral Palsy

Lookup NU author(s): Professor Hermano Krebs

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Abstract

The MIT-Skywalker is a novel robotic device developed for the rehabilitation or habilitation of gait and balance after a neurological injury. It represents an embodiment of the concept exhibited by passive walkers for rehabilitation training. Its novelty extends beyond the passive walker quintessence to the unparalleled versatility among lower extremity devices. For example, it affords the potential to implement a novel training approach built upon our working model of movement primitives based on submovements, oscillations, and mechanical impedances. This translates into three distinct training modes: discrete, rhythmic, and balance. The system offers freedom of motion that forces self-directed movement for each of the three modes. This paper will present the technical details of the robotic system as well as a feasibility study done with one adult with stroke and two adults with cerebral palsy. Results of the one-month feasibility study demonstrated that the device is safe and suggested the potential advantages of the three modular training modes that can be added or subtracted to tailor therapy to a particular patient's need. Each participant demonstrated improvement in common clinical and kinematic measurements that must be confirmed in larger randomized control clinical trials.


Publication metadata

Author(s): Susko T, Swaminathan K, Krebs HI

Publication type: Article

Publication status: Published

Journal: IEEE Transactions on Neural Systems and Rehabilitation Engineering

Year: 2016

Volume: 24

Issue: 10

Pages: 1089-1099

Print publication date: 01/10/2016

Online publication date: 25/02/2016

Acceptance date: 01/02/2016

ISSN (print): 1534-4320

ISSN (electronic): 1558-0210

Publisher: Institute of Electrical and Electronics Engineers

URL: http://dx.doi.org/10.1109/TNSRE.2016.2533492

DOI: 10.1109/TNSRE.2016.2533492


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Funding

Funder referenceFunder name
R01HD069776-03NIH

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