Browsing Brage NIH by Subject "variability"
Now showing items 1-4 of 4
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A holistic approach to study the temporal variability in gait
(Journal article; Peer reviewed, 2012-04)Movement variability has become an important field of research and has been studied to gain a better understanding of the neuro-muscular control of human movements. In addition to studies investigating “amplitude variability” ... -
Dynamics of Postural Control in Elite Sport Rifle Shooters
(Peer reviewed; Journal article, 2020)Thirteen shooters and eleven non-shooters completed two-legged and single-legged stance on a force platform. The dynamics of the center of pressure trajectory was assessed using sample entropy, correlation dimension and ... -
Heel-strike in walking: Assessment of potential sources of intra- and inter-subject variability in the activation patterns of muscles stabilizing the knee joint
(Journal article; Peer reviewed, 2013-04-26)The electromyographic (EMG) signal is known to show large intra-subject and inter-subject variability. Adaptation to, and preparation for, the heel-strike event have been hypothesized to be major sources of EMG variability ... -
On the application of entropic half-life and statistical persistence decay for quantification of time dependency in human gait
(Peer reviewed; Journal article, 2020)Entropic half-life (ENT½) and statistical persistence decay (SPD) was recently introduced as measures of time dependency in stride time intervals during walking. The present study investigated the effect of data length on ...