Postural Stability Evaluation of Patients Undergoing Vestibular Schwannoma Microsurgery Employing the Inertial Measurement Unit

Figure 7

Comparison of the data measured by posturography system; ACE: area of the confidence ellipse; PL: path length of CoP; EO: eyes open; EC: eyes closed; FiS: firm surface; FoS: foam surface; B: presurgery; A: postsurgery.