Fig. 6.

The group mean and 95% confidence interval of tract displacements measured by Hausdorff distance, between the distortion corrected and uncorrected DWI data, in the operative hemisphere, at intraoperative time points iMRI₁ (A) and iMRI₂ (B). The solid black circles represent the group means, and the bars represent the 95% confidence interval. Abbreviations: anterior-posterior, AP; inferior-superior, IS; intraoperative magnetic resonance imaging, first surgical time point (iMRI₁); intraoperative magnetic resonance imaging, second surgical time point (iMRI₂); white matter tract, WMT. [print as a single image].