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. Author manuscript; available in PMC: 2016 Aug 12.
Published in final edited form as: Neuroimage. 2014 May 23;99:451–460. doi: 10.1016/j.neuroimage.2014.05.048

Fig. 4.

Fig. 4

Modulatory effects on effective connectivity (main effect “hand”) during right and left hand fist closures (DCM B-matrix; n = 2 × 18; P < 0.05, FDR-corrected). Green arrows = positive coupling rate, red arrows = negative coupling rates. The width of each arrow corresponds to the coupling strength. For mean coupling parameters and P-values (one-sample t-test against zero) see Supplemental Tables IIIa and IIIb.