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. Author manuscript; available in PMC: 2018 May 1.
Published in final edited form as: J Magn Reson Imaging. 2016 Sep 14;45(5):1371–1378. doi: 10.1002/jmri.25463

Fig. 2.

Fig. 2

DTI results from an FSL-TBSS analysis showing possible alterations in DTI metrics including FA, MD, λ1 and λ23 between the sleepy and the non-sleepy groups. Green: mean FA skeleton (threshold = 0.2) without significant change. Red-yellow: fibers with increased DTI metrics in the sleepy group when compared to the non-sleepy group (p < 0.05).