Sensorimotor Reorganizations of Arm Kinematics and Postural Strategy for Functional Whole-Body Reaching Movements in Microgravity

Autor: Thomas Macaluso, Christophe Bourdin, Frank Buloup, Marie-Laure Mille, Patrick Sainton, Fabrice R. Sarlegna, Jean-Louis Vercher, Lionel Bringoux

Publikováno v: Frontiers in Physiology, Vol 8 (2017)

Understanding the impact of weightlessness on human behavior during the forthcoming long-term space missions is of critical importance, especially when considering the efficiency of goal-directed movements in these unusual environments. Several studi

Externí odkaz: https://doaj.org/article/9c7f44cbf1ff47058f489196d1017e5c

Perturbation-Induced Stepping Post-stroke: A Pilot Study Demonstrating Altered Strategies of Both Legs

Autor: M. Samuel Cheng, Katherine M. Martinez, Mary T. Blackinton, Marie-Laure Mille, Mark W. Rogers

Publikováno v: Frontiers in Neurology
Frontiers in Neurology, 2019, 10, ⟨10.3389/fneur.2019.00711⟩
Frontiers in Neurology, Vol 10 (2019)
Frontiers in Neurology, Frontiers, 2019, 10, ⟨10.3389/fneur.2019.00711⟩

Introduction: Asymmetrical sensorimotor function after stroke creates unique challenges for bipedal tasks such as walking or perturbation-induced reactive stepping. Preference for initiating steps with the less-involved (preferred) leg after a pertur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82be080c6b3c417be748c116fc46bee0
https://hal-amu.archives-ouvertes.fr/hal-02272336

Timing paradox of stepping and falls in ageing: not so quick and quick(er) on the trigger

Autor: Marie-Laure Mille, M.W. Rogers

Publikováno v: The Journal of Physiology. 594:4537-4547

Physiological and degenerative changes affecting human standing balance are major contributors to falls with ageing. During imbalance, stepping is a powerful protective action for preserving balance that may be voluntarily initiated in recognition of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b07866b07952e9ae00a6885ee424b757
https://doi.org/10.1113/jp271167

Stepping boundary of external force-controlled perturbations of varying durations: Comparison of experimental data and model simulations

Autor: Rc. Fitzpatrick, Frank Buloup, Thomas Robert, Jl. Vercher, P. Vallée, Marie-Laure Mille, D. Bariatinsky, Romain Tisserand

Publikováno v: Journal of Biomechanics
Journal of Biomechanics, Elsevier, 2018, 75, pp.89-95. ⟨10.1016/j.jbiomech.2018.05.010⟩
Journal of Biomechanics, 2018, 75, pp.89-95. ⟨10.1016/j.jbiomech.2018.05.010⟩

This study investigated the stepping boundary – the force that can be resisted without stepping – for force-controlled perturbations of different durations. Twenty-two healthy young adults (19–37 years old) were instructed to try not to step in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e3cd29c58622a074f57397625e9e1957
https://pubmed.ncbi.nlm.nih.gov/29793765

One Step, Two Steps, Three Steps More … Directional Vulnerability to Falls in Community-Dwelling Older People

Autor: Beatrice J. Edwards, Katherine M. Martinez, Mark W. Rogers, Marie-Laure Mille, Yunhui Zhang, Marjorie Johnson-Hilliard

Publikováno v: Journals of Gerontology, Series A
Journals of Gerontology, Series A, Oxford University Press (OUP): Policy B-Oxford Open Option D, 2013, 68 (12), pp.1540-1548. ⟨10.1093/gerona/glt062⟩
Journals of Gerontology Series A: Biological Sciences and Medical Sciences
Journals of Gerontology Series A: Biological Sciences and Medical Sciences, 2013, 68 (12), pp.1540-1548. ⟨10.1093/gerona/glt062⟩

Falls and their consequences are among the major health care problems affecting functional mobility and quality of life among older people. Even for people living independently in the community, falls are common occurrences (1,2). Although the causes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05981c5efd8a1427edc5d7f98875ee91
https://doi.org/10.1093/gerona/glt062