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. 2008 Nov 13;3(11):e3720. doi: 10.1371/journal.pone.0003720

Figure 2. Inter-regional connectivities with an association between tinnitus intrusiveness and phase synchronization.

Figure 2

The first row shows the scatterplots of the inter-regional connectivity between the right parietal and the anterior cingulate cortex across all stimulation conditions. Subjective ratings were positively correlated with the inter-regional phase synchronization when stimulated with the tinnitus tone. There was no correlation when the control tones were played. The second row depicts the same plots for the connectivity between right frontal and anterior cingulate cortex. The correlation between tinnitus intrusiveness and phase synchrony was negative. Again, there was no significant correlation between the two control conditions.