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. 2017 Dec 20;7(6):246–254.

Figure 7.

Figure 7

A. Relationship of BP Logan values of the midbrain (n=6) obtained by the ROI-based numerical approach and the image-derived approach. B. Relationship of BP SRTM values obtained by those approaches. There were good relationships between them, however, the Logan DVR approach showed a better co-relation than the SRTM.