Validation of low-cost system for gait assessment in children with ataxia

S. Summa, G. Tartarisco, M. Favetta, A. Buzachis, A. Romano, G.M. Bernava, A. Sancesario, G. Vasco, G. Pioggia, M. Petrarca, E. Castelli, E. Bertini, T. Schirinzi; Computer Methods and Programs in Biomedicine, 2020, 105705, Doi:10.1016/j.cmpb.2020.105705.

This study aims to test the usability of the Kinect system for assessing ataxia severity, exploring the potentiality of clustering algorithms and validating this system with a standard motion capture system.
The spatio-temporal parameters measured by Kinect cannot be used interchangeably with those parameters acquired with standard motion capture system in clinical practice but can still provide fundamental information. Specifically, these results might bring to the development of a novel system to perform easy and quick evaluation of gait in young patients with ataxia, useful for patients stratification in terms of clinical severity and diagnosis.