Non-linear dynamical features of center of pressure extracted by recurrence quantification analysis in people with unilateral anterior cruciate ligament injury.

@article{Negahban2010NonlinearDF,
  title={Non-linear dynamical features of center of pressure extracted by recurrence quantification analysis in people with unilateral anterior cruciate ligament injury.},
  author={Hossein Negahban and Mahyar Salavati and Masood Mazaheri and Mohammad Ali Sanjari and Mohammad Reza Hadian and Mohamad Parnianpour},
  journal={Gait & posture},
  year={2010},
  volume={31 4},
  pages={450-5}
}
Knowledge about the non-linear dynamical pattern of postural sway may provide important insights into the adaptability (flexibility) of human postural control in response to everyday stresses imposed on the body. A commonly used non-linear tool, i.e. recurrence quantification analysis, was chosen to investigate the effect of prior anterior cruciate ligament injury on the deterministic pattern of postural sway under different conditions of postural and cognitive difficulty. In double leg stance… CONTINUE READING