Limit cycle oscillations ... to capture human movement. Examining the structure of human movement variability using non-linear analytical techniques. Muir BC, Haddad JM, Rietdyk S (2015). Proactive ...

Gait and Posture, 39: 490-494. Chagdes JC, Rietdyk S, Haddad JM, Zelaznik HN, Raman A (2013). Nonlinear dynamics of human postural stability on balance boards. Journal of Biomechanics, 46:2593-2602.

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