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. Author manuscript; available in PMC: 2018 Dec 14.
Published in final edited form as: Neurosci Lett. 2014 Jul 1;578:171–175. doi: 10.1016/j.neulet.2014.06.043

Fig. 2.

Fig. 2.

T-statistic effective connectivity patterns of DMN in normal controls (a) and AD patients (b). The thickness of the lines is proportional to the connection strength. Connections are tested with significance level p = 0.05, one-sample t-test.