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Effectiveness of a Robot-Mediated Strategy While Counteracting Multidirectional Slippages

Published online by Cambridge University Press:  14 June 2019

F. Aprigliano Open the ORCID record for F. Aprigliano [Opens in a new window] ,
V. Monaco ,
P. Tropea ,
D. Martelli ,
N. Vitiello  and
S. Micera
F. Aprigliano
Affiliation:
The BioRobotics Institute, ScuolaSuperioreSant’Anna, Pisa, Italy. E-mails: [email protected]; [email protected]
V. Monaco*
Affiliation:
The BioRobotics Institute, ScuolaSuperioreSant’Anna, Pisa, Italy. E-mails: [email protected]; [email protected] IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy. E-mail: [email protected]
P. Tropea
Affiliation:
Department of Neurorehabilitation Sciences, Casa CuraPoliclinico, Milan, Italy. E-mail: p.tropea@ccppdezza@it
D. Martelli
Affiliation:
Department of Mechanical Engineering, Columbia University, New York, NY, USA. E-mail: [email protected]
N. Vitiello
Affiliation:
The BioRobotics Institute, ScuolaSuperioreSant’Anna, Pisa, Italy. E-mails: [email protected]; [email protected] IRCCS Fondazione Don Carlo Gnocchi, Milan, Italy. E-mail: [email protected]
S. Micera
Affiliation:
The BioRobotics Institute, ScuolaSuperioreSant’Anna, Pisa, Italy. E-mails: [email protected]; [email protected] Bertarelli Foundation Chair in Translational NeuroEngineering, Center for Neuroprosthetics and Institute of Bioengineering, School of Engineering, Ecole Polytechnique Federale de Lausanne, Lausanne, Switzerland. E-mail: [email protected]
*
*Corresponding author. E-mail: [email protected]
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Summary

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This study investigates the effectiveness of a robot-mediated strategy aimed at promoting balance recovery after multidirectional slippages. Six older adults were asked to manage anteroposterior and mediolateral slippages while donning an active pelvis orthosis (APO). The APO was set up either to assist volunteers during balance loss or to be transparent. The margin of stability, in sagittal and frontal planes, was the main metric to assess the effectiveness of balance recovery. Results showed that the assistive strategy is effective at promoting balance recovery in the sagittal plane, for both perturbing paradigms; however, it is not effective at controlling stability in the frontal plane.

Keywords

Balance controlWearable robotMultidirectional slippagesMargin of stabilityElderly people
Type
Articles
Information
Robotica , Volume 37 , Special Issue 12: Wearable Robotics: Dynamics, Control and Applications , December 2019 , pp. 2119 - 2131
Creative Commons
Creative Common License - CCCreative Common License - BYCreative Common License - NCCreative Common License - ND
This is an Open Access article, distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives licence (http://creativecommons.org/licenses/by-nc-nd/4.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is unaltered and is properly cited. The written permission of Cambridge University Press must be obtained for commercial re-use or in order to create a derivative work.
Copyright
© Cambridge University Press 2019

Footnotes

⊥

Equally contributed and alphabetic order.

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