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. 2021 May 7;15:634063. doi: 10.3389/fnins.2021.634063

FIGURE 6.

FIGURE 6

Performance comparison of the classification models in lesion versus NAWM analysis. Shown are the ROC curves for models constructed from the top three ranked diffusion features: (A) orientation distribution function (ODF) energy alone, (B) ODF energy + fractional anisotropy (FA), and (C) ODF energy + FA + orientation dispersion index. ROC, receiver operating characteristics; AUROC, area under the ROC curve.