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. 2014 Oct 3;9(10):e108124. doi: 10.1371/journal.pone.0108124

Figure 1. Schematic illustration of analysis.

Figure 1

We first constructed functional connectivity network (step A–D) within the CBG motor network (A) at voxel-wise scale (B), and optimal sparsity threshold was estimated and applied (D). Once network was constructed, efficiency for each node was computed and efficiency map for each subject was generated (E).