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. 2019 Jan;40(1):199–203. doi: 10.3174/ajnr.A5935

Fig 4.

Fig 4.

ROCs for T1-weighted and FLAIR images. The receiver operating characteristic curves show better discrimination for FLAIR than for T1-weighted images. For FLAIR images, the area under the ROC curve showed that the ears of the lynx sign performed in the very good-to-excellent range for a diagnostic test.