Fig. 5From: Correlation of balance posturographic parameters during quiet standing with the berg balance scale in patients with parkinson’s diseaseStatistic assessment of the four posturographic parameters between faller and non-faller: (A) COP_PEA; (B) PSD_HSlopex ; (C) SDA_CPy ; (D) SDP_MD. EO = Eye Open; COP = center of pressure, PEA = he prediction ellipse area, SDP = sway density plot, SDA = Stabilogram Diffusion Analysis, PSD = Power Spectral DensityBack to article page