A comparison of three vibrators in static posturography: the effect of vibration amplitude on body sway

Sensory-Specific Balance Training in Older Adults: Effect on Proprioceptive Reintegration and Cognitive Demands

“…Of the COP stability parameters, COP velocity generally is considered to be most useful in identifying agerelated changes and fall risk. 18 -20 The mean velocity also demonstrated the highest sensitivity to the effects of vibration on posturographic measurements 21 and had the smallest reproducibility error (intraindividual standardized coefficient of variation of 14) over a 1-week period. 20 Data were sampled at 200 Hz and smoothed with a fourth-order double-pass Butterworth filter with a cutoff frequency of 10 Hz.…”

Test–retest reliability of muscle vibration effects on postural sway

“…[18,[25][26][27]), but only a few studies included subjects with pathologies. Valkovich et al [28] vibrated the TSM and compared the magnitude of dP between severely affected patients with Parkinson disease, moderately affected patients and healthy controls (all n = 11).…”

Postural control under visual and proprioceptive perturbations during double and single limb stances: Insights for balance training

“…The mean speed of COP displacements (mm/s) is the sum of the displacements scalars, i.e., the cumulated distance, over the sampling period (Maki et al, 1994). The COP speed parameter represents the amount of activity required to maintain stability (Geurts et al, 1993) and was demonstrated to be very sensitive when using the tendon vibration technique (Uimonen et al, 1996).…”