Motor–cognitive dual-task performance of older women evaluated using Wii Balance Board

摘要: Single- and dual-tasks are influenced by age-related impaired postural balance. Aim of this study was to analyze the Center Pressure (CoP) oscillation during static balance in presence or absence cognitive task on older women. Thirty-one healthy women were assessed a stand quiet position with open/closed eyes (single-task, OE CE) (dual-task, DT) through Wii Balance Board. Sway area, total displacement CoP (CO) based number times that traveled anteroposterior mediolateral directions. Friedman test used compare OE, CE DT. Dual-task interference percentage quantify load whereas Spearman correlation coefficient assess association domains CO. The CO significantly higher DT than single-tasks participants unable maintain their limits stability direction. cost 30.5%, which is partially explained deviation attention from control spatial temporal orientation. Our findings show impairs direction, thus indicating use WBB control.