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. 2011 Oct 18;12(Suppl 10):S15. doi: 10.1186/1471-2105-12-S10-S15

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Copyright ©2011 Diedrich et al; licensee BioMed Central Ltd.

This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Tortuosity of resolutions. Comparison of mean tortuosity of the same Korean subjects from NRI with one standard deviation error bars. (top) Left and right ICA tortuosity measurements from higher 0.2x0.2x0.2 mm (0.2 mm) resolutions interpolations of the same images increased compared to 0.4x0.4x0.4 mm (0.4 mm) resolution. (bottom) The mean DFM tortuosity of the 0.2x0.2x0.2 mm (0.2) and 0.23x0.23x0.36 mm (0.23) resolution images were closer together than to the 0.4x0.4x0.4 mm images (0.4).