Mediolateral postural sway root mean square distance

1. Vestibular perceptual threshold is associated with mediolateral postural sway root mean square distance in humans.

   “associations between ML RMS to thresholds with predominant contributions from the utricle (y-translation) and canal-otolith integration (roll tilt) were identified.”

   Humanseyes-closed foam-surface balancen = 100

   Two-segment aging of vestibular perceptual thresholds: motion-specific links to quiet-stance postural sway

   Frontiers in neurology·6 Mar 2026

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