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. 2014 Dec 9;5:240. doi: 10.3389/fneur.2014.00240

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Copyright © 2014 Elhabian, Gur, Vachet, Piven, Styner, Leppert, Pike and Gerig.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) or licensor are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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The average graph diffusion distance (GDD) (lower is better) for the whole brain tractography derived from the raw datasets (denoised ones share similar performance) as (A) a function of the corrupted directions percentage for different SNR levels and (B) a function of SNR levels for different motion corrupted percentages. Notice the different behavior displayed by motion scrubbing for ≥50% corrupted directions, which due to having more short tracts connecting nearby region of interests while being assigned to larger weights in the graph construction step.