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. 2016 Nov 24;235(3):799–807. doi: 10.1007/s00221-016-4841-z

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© The Author(s) 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

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Fig. 3 — Relation between functional connectivity strength and attention score in sensorimotor network (a) and the default-mode network (DMN) (b). Mean Z-score is derived by averaging within the clusters showing the differences between the traumatic brain injury patients (TBI) and healthy controls (HC) in the corresponding RSN. Unstandardized predicted value for attention is the output of the linear regression where the group variable, mean Z-scores from five RSNs, and five interactions between group variable and Z-scores are taken as independent variables with correction for nuisance covariates (age, sex, and education). TBI group is in blue, HC group is in green. a R ² linear = 0.172 (TBI), R ² linear = 0.095 (HC) and b R ² linear = 0.185 (TBI), R ² linear = 0.011 (HC)