Reliability of System Identification Techniques to Assess Standing Balance in Healthy Elderly.

Pasma JH, Engelhart D, Maier AB, Aarts RG, van Gerven JM, Arendzen JH, Schouten AC, Meskers CG, van der Kooij H

System identification techniques have the potential to assess the contribution of the underlying systems involved in standing balance by applying well-known disturbances. We investigated the reliability of standing balance parameters obtained with multivariate closed loop system identification techniques.