Interpretation of postural control may change due to data processing techniques

Highlights • Filtering and downsampling center of pressure data may influence variability metrics. • Center of pressure (CoP) data were analyzed using a variety of data processing techniques. • CoP displacement was moderately influenced by the different data processing techniques. • All CoP velocity...

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Bibliographic Details
Published in:Gait & posture 2015-02, Vol.41 (2), p.731-735
Main Authors: Rhea, Christopher K, Kiefer, Adam W, Wright, W. Geoffrey, Raisbeck, Louisa D, Haran, F. Jay
Format: Article
Language:English
Subjects:
Adult
Automatic Data Processing - methods
Biomechanical Phenomena
Center of pressure
Dynamics
Female
Foot - physiology
Humans
Male
Orthopedics
Postural Balance - physiology
Posture
Pressure
Variability
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Summary:Highlights • Filtering and downsampling center of pressure data may influence variability metrics. • Center of pressure (CoP) data were analyzed using a variety of data processing techniques. • CoP displacement was moderately influenced by the different data processing techniques. • All CoP velocity metrics were influenced by the different data processing techniques. • Careful interpretation of CoP data should be made based on the data processing technique.
ISSN:0966-6362
1879-2219
DOI:10.1016/j.gaitpost.2015.01.008