Table 3 Description of CoP assessment
| Study | Condition | Assessment tool | Parameter | P |
|---|---|---|---|---|
| Duque et al. [42] |
Eyes open on hard surface Eyes closed on hard surface Eyes closed on foam | BRU Posturography |
Test duration not reported LOS (cm2) CoP sway (cm2) Optokinetic stimuli (cm2) Vertical Visual Vestibular (cm2) Horizontal Vestibular Condition (cm2) | P < 0.01 |
| Jorgensen et al. [36] | Static bilateral stance | Force Plate (Good Balance, Metitur, Finland) |
Test duration: 60 s CoP-Velocity moment (mm2/s) | P > 0.05 |
| Schwenk et al. [35] |
Eyes open Eyes closed | (BalanSens™, BioSensics, MA, USA) |
Test duration: 30 s CoM sway area (cm2) Anterior-posterior CoM sway (cm) Medial-lateral CoM sway (cm) |
Eyes open P < 0.05 for CoM sway area: ML sway, AP sway Eyes closed P < 0.05 for CoM sway, área, ML sway |
| Cho et al. [34] |
Eyes open Eyes closed | Biorescue (RM IN-GENERIE, France) |
Test duration: 60 s Center of pressure excursion eyes opened (cm) |
P < 0.01 for eyes closed P < 001 for eyes open |