Differences in postural sway among healthy adults are associated with the ability to perform steady contractions with leg muscles
LA Davis, SP Allen, LD Hamilton, AM Grabowski… - Experimental Brain …, 2020 - Springer
Upright standing involves small displacements of the center of mass about the base of
support. These displacements are often quantified by measuring various kinematic features …
support. These displacements are often quantified by measuring various kinematic features …
Detecting and Understanding Differences in Postural Sway. Focus on “A New Interpretation of Spontaneous Sway Measures Based on a Simple Model of Human …
MJ Pavol - Journal of Neurophysiology, 2005 - journals.physiology.org
Postural sway during quiet standing reflects the interplay between destabilizing forces acting
on the body and actions by the postural control system to prevent a loss of balance. Hence …
on the body and actions by the postural control system to prevent a loss of balance. Hence …
Intrasubject variability of selected force-platform parameters in the quantification of postural control
ACH Geurts, B Nienhuis, TW Mulder - Archives of physical medicine and …, 1993 - Elsevier
Platform stabilometry is increasingly applied to monitor or re-educate standing balance in
clinical rehabilitation. Consequently, insight is needed into the validity, reliability, and …
clinical rehabilitation. Consequently, insight is needed into the validity, reliability, and …
A new interpretation of spontaneous sway measures based on a simple model of human postural control
C Maurer, RJ Peterka - Journal of neurophysiology, 2005 - journals.physiology.org
This study shows that center-of-pressure (COP) traces that closely resemble physiologically
measured COP functions can be produced by an appropriate selection of model parameters …
measured COP functions can be produced by an appropriate selection of model parameters …
Broad stance conditions change postural control and postural sway
CT Bonnet - Journal of motor behavior, 2012 - Taylor & Francis
Intuitively, a broad stance (ie, standing with the feet farther apart than usual) should
significantly improve postural stability. However, this intuition was not confirmed in quiet …
significantly improve postural stability. However, this intuition was not confirmed in quiet …
Effects of voluntary agonist–antagonist Coactivation on stability of vertical posture
We explored the effects of voluntary coactivation of agonist–antagonist leg and trunk
muscles on stability of vertical posture. Young healthy subjects performed several tasks …
muscles on stability of vertical posture. Young healthy subjects performed several tasks …
Measures of static postural control moderate the association of strength and power with functional dynamic balance
Background and aims Age-related reductions in strength and power are considered to
negatively impact balance control, but the existence of a direct association is still an issue of …
negatively impact balance control, but the existence of a direct association is still an issue of …
Three components of postural control associated with pushing in symmetrical and asymmetrical stance
A number of occupational and leisure activities that involve pushing are performed in
symmetrical or asymmetrical stance. The goal of this study was to investigate early postural …
symmetrical or asymmetrical stance. The goal of this study was to investigate early postural …
Timing of muscle activity during reaching while standing: systematic changes with target distance
AE Tyler, GM Karst - Gait & posture, 2004 - Elsevier
We examined the effects of changing target distance from within arm's length (AL) to beyond
arm's length on the onsets of electromyographic (EMG) activity of non-focal muscles for a …
arm's length on the onsets of electromyographic (EMG) activity of non-focal muscles for a …
Stiffness control of balance during quiet standing and dual task in older adults: the MOBILIZE Boston Study
HG Kang, LA Lipsitz - Journal of neurophysiology, 2010 - journals.physiology.org
Distractions affect postural control, but this mechanism is not well understood. Diversion of
resources during cognitive stress may lead to decreased motor drive and postural muscle …
resources during cognitive stress may lead to decreased motor drive and postural muscle …