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. 2019 Oct 18;13:1123. doi: 10.3389/fnins.2019.01123

FIGURE 2.

FIGURE 2

Source-localized correlation analysis between the percentage improvements in NRS of tinnitus distress and changes in TRT (pre- and post-TRT) resting-state qEEG data. EEG power changes in the right insula and orbitofrontal cortex (OFC) for the alpha 1 frequency band showed a positive correlation with the percentage changes in NRS distress (P = 0.04).