Nonlinear analysis of posturographic data

  title={Nonlinear analysis of posturographic data},
  author={Luigi Ladislao and Sandro Fioretti},
  journal={Medical & Biological Engineering & Computing},
The aim of this work is to determine whether postural sway can be well described by nonlinear deterministic modelling. Since the results of nonlinear analysis depend on experimental data processing, emphasis was given to the assessment of a proper methodology to process posturographic data. Centre of Pressure (CoP) anterior-posterior (AP) displacements (stabilogram) were obtained by static posturography tests performed on control subjects. A nonlinear determinism test was applied to investigate… CONTINUE READING