Absolute change in 0–1 Hz wavelet power

Absolute change in 0–1 Hz wavelet power is associated with total COP sway displacement in humans.

“the absolute change in wavelet power in the 0-1 Hz band from single to dual-task is associated with increased total COP sway displacement”

HumansSingle- to dual-task change, irrespective of fall risk groupn = 32

Low-frequency oscillations in postural sway may have prognostic value for fall risk assessments in aging

medRxiv·6 Feb 2026Preprint