Figure 5.

Ipsilateral Left (a) Phase Dispersions were only slightly altered. Ipsilateral Right (b) and Diagonal Left (c) Phase Dispersions were maximally altered at WPO2 while Diagonal Right Phase Dispersions (d) were maximally altered at WPO6, respectively. Ipsilateral Right and Diagonal Left Phase Dispersions returned to baseline at WPO10, but Right Diagonal Phase Dispersions remained slightly decreased in comparison to preoperative values at the end of the observation period. Front Girdle (e) Phase Dispersions also showed only slight changes over time. Hind Girdle Phase Dispersions (f) showed the most accentuated alterations after surgery but returned to baseline at the end of the observation period. *p < .05 as compared to preoperative values, ^## p < .01