Classification of first recovery steps after quiet standing following external perturbation from different directions
Recovery from external perturbations typically involves stepping, with the perturbation direction playing a key role in determining the recovery strategy. To date, classifications of these stepping strategies have relied on prior knowledge of perturbation direction, which is not always available when considering experimental paradigms close to real-world scenario. Here, we introduce a novel Unified classification method that enables the labeling of first recovery steps based solely on body kinematics. We have also developed and validated a logistic regression model that effectively differentiates between different recovery strategies.
Authors
- Anne‐Hélène Olivier (ORCID: https://orcid.org/0000-0002-2833-020X)
- Charles Pontonnier (ORCID: https://orcid.org/0000-0003-1140-3772)
- Thomas Chatagnon (ORCID: https://orcid.org/0000-0003-2686-7182)
- Ludovic Hoyet (ORCID: https://orcid.org/0000-0002-7373-6049)
- Julien Pettré (ORCID: https://orcid.org/0000-0003-1812-1436)
Institutions
- Centre National de la Recherche Scientifique (FR)
- Institut national de recherche en sciences et technologies du numérique (FR)
- Forschungszentrum Jülich (DE)
- Institut de Recherche en Informatique et Systèmes Aléatoires (FR)
- Université de Rennes (FR)
Publication Details
- Journal
- Journal of Biomechanics
- Published
- 2025-03-26
- DOI
- https://doi.org/10.1016/j.jbiomech.2025.112639
- Primary Topic
- Balance, Gait, and Falls Prevention
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- European Commission
- Agence Nationale de la Recherche
- Horizon 2020 Framework Programme