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. 2026 Oct 7;20:1930925. doi: 10.3389/fnhum.2026.1930925

Figure 5.

Five circular diagrams represent delta, theta, alpha, beta, and gamma band PLV networks overlaid on a stylized head with nodes colored by brain region and lines indicating differences between healthy controls and major depressive disorder, using red for MDD greater than HC and blue for HC greater than MDD, as explained in the included legend.

Statistical analysis of the PLV network, illustrating significant connectivity edges (p < 0.05) across five frequency bands. (a) Delta band. (b) Theta band. (c) Alpha band. (d) Beta band. (e) Gamma band.