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. 2014 Dec 16;9(12):e115551. doi: 10.1371/journal.pone.0115551

Figure 1. Optimization results.

Figure 1

Box plot depiction of the mismatch between each tested pipeline and the manually brain-extracted “benchmark” images. Increased sum of squares implies lower extraction quality – as compared to the benchmark extractions. (RBX: Robex; 3dSS: 3dSkullStrip; us: useskull; L: linear transformation; NL: non-linear transformation; M152: MNI152; A152: Average152. The boxplot depicts the 25th, 50th (i.e., median) and 75th percentiles, and top and bottom whiskers depict the maximum and minimum values, respectively).