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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 fiber orientation deviation (lower is better) for reconstructions based on raw datasets (denoised ones share similar performance) as (A) a function of motion corrupted percentage for different SNR levels and (B) a function of SNR levels for different motion corrupted percentage. The first and third columns show orientation deviation for the first detected fiber having the largest volume fraction while the second and fourth columns show such values for the second detected fiber having the second largest volume fraction. Notice that local fiber orientations are more affected by motion scrubbing as SNR decreases and/or corrupted directions increase.