Please use this identifier to cite or link to this item: https://hdl.handle.net/11000/30893

What COP and Kinematic Parameters Better Characterize Postural Control in Standing Balance Tasks?


no-thumbnailView/Open:

 2015_Journal of Motor Behavior.pdf



197,75 kB
Adobe PDF
Share:

This resource is restricted

Title:
What COP and Kinematic Parameters Better Characterize Postural Control in Standing Balance Tasks?
Authors:
Caballero, Carla
Barbado, David  
Moreno, Francisco Javier
Editor:
Taylor and Francis Group
Department:
Departamentos de la UMH::Ciencias del Deporte
Issue Date:
2015-05-27
URI:
https://hdl.handle.net/11000/30893
Abstract:
The authors’ aim was to determine which variables allow for the characterization of motor balance behavior. Traditional measures and nonlinear measures of center of pressure (COP; n D 30) and kinematics (n D 10) were tested in their absolute and relative consistency in a 30-s standing balance task protocol under stable and unstable conditions. Regarding COP variables, mean velocity (mVel), permutation entropy (PE) and detrended fluctuation analysis (DFA) exhibited high consistency between trials and ranked individuals more accurately compare with other metrics. In the kinematic signal mVel, PE and DFA had good intrasession reliability values in unstable conditions. Overall, the intrasession reliability values were better in the unstable condition than in the stable condition and the measures calculated using derived data had better intrasession reliability values. In conclusion, mVel, PE, and DFA allow for the good characterization of motor balance behavior in a simplified protocol where velocity time series are analyzed.
Keywords/Subjects:
postural control
nonlinear measures
reliability
center of pressure
kinematic
Knowledge area:
CDU: Bellas artes: Diversiones. Espectáculos. Cine. Teatro. Danza. Juegos.Deportes
Type of document:
info:eu-repo/semantics/article
Access rights:
info:eu-repo/semantics/closedAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
DOI:
https://doi.org/10.1080/00222895.2015.1014545
Appears in Collections:
Artículos Ciencias del Deporte



Creative Commons ???jsp.display-item.text9???