Postural sway sample entropy

1. Postural sway sample entropy is associated with sway-based corticokinematic coherence in humans.

   “driven by significant SE and FD effects in the stroke group and an SE effect in the older group”

   HumansHealthy older adults; mediolateral direction during quiet standingn = 18

   Temporal structure of postural sway reveals altered cortical–postural coupling in aging and stroke: insights from nonlinear dynamics and state-space analysis

   bioRxiv (Cold Spring Harbor Laboratory)·21 Jul 2026Preprint

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