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. 2017 Mar 20;3:17–25. doi: 10.1016/j.nbscr.2017.03.001

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© 2017 The Authors

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Fig. 5. — Differences in FA between poorer and better sleepers measured with the PSQI. The mean all sleepers FA skeleton (green) is projected onto a T1 MNI 1mm standardised brain image. The red regions (highlighted in blue boxes) show statistically significant decreases in the mean FA of poorer sleepers compared to better sleepers. The significant decreases correspond to (A) the white matter tracts associated with the head of the left caudate nucleus, (B) the white matter tracts associated with the left corona radiata, (C) the left anterior cingulum bundle and (D) the white matter tracts associated with the right operculum and right insula. All images shown in radiological convention.