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. 2021 Nov 13;3(4):fcab259. doi: 10.1093/braincomms/fcab259

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© The Author(s) (2021). Published by Oxford University Press on behalf of the Guarantors of Brain.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

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Functional connectivity strength. (A) Representative PC-FDC and FDC network-maps overlapping with the sensory-motor network. (B) Connectivity networks strength difference between PC-FDC and FDC for positive values (left) and z-Fisher > 0.2 (right). (C) Left panel shows connectivity values associated at different cumulative distribution function cut-offs for the FDC and the PC-FDC; right panel reports values as difference between FDC and PC-FDC connectivity maps [values are reported for the whole brain (black), grey matter (dark-grey) and white matter (light-grey) masks]. The Wilcoxon signed-ranks test was used to compare the connectivity profile between FDC and PC-FDC maps. P-values (P) and Cohen’s effect size (d) are reported.