A review of center of pressure (COP) variables to quantify standing balance in elderly people: Algorithms and open‐access code

F Quijoux, A Nicolaï, I Chairi, I Bargiotas… - Physiological …, 2021 - Wiley Online Library
Postural control is often quantified by recording the trajectory of the center of pressure (COP)—
also called stabilogram—during human quiet standing. This quantification has many …

Functional near-infrared spectroscopy in movement science: a systematic review on cortical activity in postural and walking tasks

F Herold, P Wiegel, F Scholkmann, A Thiers… - …, 2017 - spiedigitallibrary.org
Safe locomotion is a crucial aspect of human daily living that requires well-functioning motor
control processes. The human neuromotor control of daily activities such as walking relies …

Effects of general and local fatigue on postural control: a review

T Paillard - Neuroscience & Biobehavioral Reviews, 2012 - Elsevier
This review addresses the effects of fatiguing general muscular exercise (involving the
whole body) and fatiguing local muscular exercise (involving a particular muscular group) …

Reliability of COP-based postural sway measures and age-related differences

D Lin, H Seol, MA Nussbaum, ML Madigan - Gait & posture, 2008 - Elsevier
The objectives of this study were to assess the within-day and between-day reliability of
several center of pressure (COP)-based measures of postural sway and identify whether …

Effect of hip and ankle muscle fatigue on unipedal postural control

PA Gribble, J Hertel - Journal of Electromyography and Kinesiology, 2004 - Elsevier
Fatigue and deficits in postural control may predispose musculoskeletal injury. The purpose
of this study was to examine the effects of fatigue at the hip and ankle during frontal plane …

Effects of lumbar extensor fatigue and fatigue rate on postural sway

BS Davidson, ML Madigan, MA Nussbaum - European journal of applied …, 2004 - Springer
Falls from heights resulting from a loss of balance are a major concern in the occupational
setting. Previous studies have documented a deleterious effect of lower extremity fatigue on …

Running injury and stride time variability over a prolonged run

SA Meardon, J Hamill, TR Derrick - Gait & posture, 2011 - Elsevier
Locomotor variability is inherent to movement and, in healthy systems, contains a
predictable structure. In this study, detrended fluctuation analysis (DFA) was used to quantify …

The effects of neuromuscular fatigue on task performance during repetitive goal-directed movements

DH Gates, JB Dingwell - Experimental brain research, 2008 - Springer
Proper movement timing is essential to the successful execution of many motor tasks and
may be adversely affected by muscle fatigue. This study quantified how muscle fatigue …

Identification of distinct characteristics of postural sway in Parkinson's disease: a feature selection procedure based on principal component analysis

L Rocchi, L Chiari, A Cappello, FB Horak - Neuroscience letters, 2006 - Elsevier
We selected descriptive measures of the centre of pressure (CoP) displacement in quiet
standing, by means of a procedure based on principal component analysis, in two groups …

Postural control during quiet standing following cervical muscular fatigue: effects of changes in sensory inputs

N Vuillerme, N Pinsault, J Vaillant - Neuroscience letters, 2005 - Elsevier
The purpose of the present experiment was to investigate the effects of cervical muscular
fatigue on postural control during quiet standing under different conditions of reliability …