The promise of stochastic resonance in falls prevention

O White, J Babič, C Trenado, L Johannsen… - Frontiers in …, 2019 - frontiersin.org
Multisensory integration is essential for maintenance of motor and cognitive abilities, thereby
ensuring normal function and personal autonomy. Balance control is challenged during …

Timed up and go and six-minute walking tests with wearable inertial sensor: one step further for the prediction of the risk of fall in elderly nursing home people

F Buisseret, L Catinus, R Grenard, L Jojczyk, D Fievez… - Sensors, 2020 - mdpi.com
Assessing the risk of fall in elderly people is a difficult challenge for clinicians. Since falls
represent one of the first causes of death in such people, numerous clinical tests have been …

Fractal analysis of human gait variability via stride interval time series

A Phinyomark, R Larracy, E Scheme - Frontiers in physiology, 2020 - frontiersin.org
Fractal analysis of stride interval time series is a useful tool in human gait research which
could be used as a marker for gait adaptability, gait disorder, and fall risk among patients …

Fractal motor activity regulation and sex differences in preclinical Alzheimer's disease pathology

L Gao, P Li, A Gaba, E Musiek… - Alzheimer's & Dementia …, 2021 - Wiley Online Library
Introduction Degradation in fractal motor activity regulation (FMAR), a measure of multiscale
self‐similarity of motor control, occurs in aging and accelerates with clinical progression to …

Benefits of nonlinear analysis indices of walking stride interval in the evaluation of neurodegenerative diseases

F Dierick, C Vandevoorde, F Chantraine, O White… - Human movement …, 2021 - Elsevier
Indices characterising the long-range temporal structure of walking stride interval (SI)
variability such as Hurst exponent (H) and fractal dimension (D) may be used in addition to …

The Application of non-linear methods to quantify changes to movement dynamics during running: A scoping review

B Hunter, B Karsten, A Greenhalgh… - Journal of Sports …, 2023 - Taylor & Francis
The aim of this scoping review was to evaluate research approaches that quantify changes
to non-linear movement dynamics during running in response to fatigue, different speeds …

Recruit-aged adults may preferentially weight task goals over deleterious cost functions during short duration loaded and imposed gait tasks

KT Krajewski, CC Johnson, NU Ahamed, GL Moir… - Scientific Reports, 2023 - nature.com
Optimal motor control that is stable and adaptable to perturbation is reflected in the temporal
arrangement and regulation of gait variability. Load carriage and forced-marching are …

Complexity, symmetry and variability of forward and backward walking at different speeds and transfer effects on forward walking: Implications for neural control

GS Walsh, Z Taylor - Journal of Biomechanics, 2019 - Elsevier
This study aimed to investigate effects of walking direction and speed on gait complexity,
symmetry and variability as indicators of neural control mechanisms, and if a period of …

Adiabatic Invariant of Center-of-Mass Motion during Walking as a Dynamical Stability Constraint on Stride Interval Variability and Predictability

F Buisseret, V Dehouck, N Boulanger, G Henry… - Biology, 2022 - mdpi.com
Simple Summary Human walking exhibits properties of both stability and variability. On the
one hand, the variability of the interval of time between heel strikes is autocorrelated, ie, not …

Evaluation of the optimal number of steps to obtain reliable running spatio-temporal parameters and their variability

A Godin, L Rouget, E Eustache, L Mourot, Y Sagawa - Gait & Posture, 2024 - Elsevier
Background Spatio-temporal running parameters and their variability help to determine a
runner's running style. However, determining whether a change is due to the measurement …