Aberrant Resting-State Functional Connectivity of the Dorsal Attention Network in Tinnitus

Figure 4

Regions showing different FC in the tinnitus patients compared with the healthy controls when the left superior parietal cortex was used as the seed (voxelwise , FWE-corrected clusterwise ). The tinnitus patients exhibited significantly increased FC from the left superior parietal gyrus to the left inferior parietal gyrus, the left superior marginal gyrus, and the right superior frontal gyrus but showed decreased FC to the right anterior cingulate cortex. The color bar indicates the value of independent two-sample -tests between the groups. Red represents regions with increased FC with seeds in the tinnitus patients compared with the healthy controls, while blue shows regions with decreased FC. Acronyms: DAN: dorsal attention network; FWE: familywise error; FC: functional connectivity; L: left; R: right.