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This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with.

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Presentation on theme: "This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with."— Presentation transcript:

1 This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with force plate-instrumented treadmill. J Rehabil Res Dev. 2015;52(2):XX–XX. http://dx.doi.org/10.1682/JRRD.2013.11.0244 Slideshow Project DOI:10.1682/JRRD.2013.11.0244JSP Evaluation of motion platform embedded with force plate- instrumented treadmill Emily H. Sinitski, BSc; Edward D. Lemaire, PhD; Natalie Baddour, PhD

2 This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with force plate-instrumented treadmill. J Rehabil Res Dev. 2015;52(2):XX–XX. http://dx.doi.org/10.1682/JRRD.2013.11.0244 Slideshow Project DOI:10.1682/JRRD.2013.11.0244JSP Aim – Investigate the performance characteristics associated with a “treadmill-motion platform” configuration (Computer Aided Rehabilitation Environment [CAREN]-Extended system) and how system operation can affect the data collected. Relevance – The CAREN allows researchers to address a number of research questions by enabling manipulation of the standing or walking surface and visual scene and by providing real-time biofeedback or enabling interaction with the virtual environment.

3 This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with force plate-instrumented treadmill. J Rehabil Res Dev. 2015;52(2):XX–XX. http://dx.doi.org/10.1682/JRRD.2013.11.0244 Slideshow Project DOI:10.1682/JRRD.2013.11.0244JSP Method Evaluated platform static and dynamic characteristics by translating or rotating platform over progressively larger distances and comparing input and measured values. Assessed treadmill belt speed with and without person walking on platform and at different orientations. Examined force plate measurements to observe baseline drift: – When treadmill was in operation. – During ambulation. – Over time.

4 This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with force plate-instrumented treadmill. J Rehabil Res Dev. 2015;52(2):XX–XX. http://dx.doi.org/10.1682/JRRD.2013.11.0244 Slideshow Project DOI:10.1682/JRRD.2013.11.0244JSP Results Platform acceleration depended on distance travelled and system settings. Treadmill speed variability was greatest at faster speeds. Force plate measurements were affected by: – Platform and treadmill operation. – Contralateral impact forces during gait. – Baseline drift.

5 This article and any supplementary material should be cited as follows: Sinitski EH, Lemaire ED, Baddour N. Evaluation of motion platform embedded with force plate-instrumented treadmill. J Rehabil Res Dev. 2015;52(2):XX–XX. http://dx.doi.org/10.1682/JRRD.2013.11.0244 Slideshow Project DOI:10.1682/JRRD.2013.11.0244JSP Conclusion Knowledge of performance characteristics and their effect on outcome data is crucial for effective design of CAREN research protocols and rehabilitation scenarios.


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