Fig. 1
From: New balance capability index as a screening tool for mild cognitive impairment
WBB has the same performance as an authentic stabilometer. A Schematic representation of the IPS measurement system using WBB. B Correlation between IPS values measured by an authentic stabilometer (GP-6000 gravicorder) and those by WBB is shown (n = 49). IPS, index of postural stability; VPS, visual dependency index of postural stability; WBB, Wii balance board