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. 2020 Jun 16;14:591. doi: 10.3389/fnins.2020.00591

TABLE 2.

Regions of significant clusters with changed FA, MD, AD, and RD values in the tinnitus patients compared with the HCs according to the TBSS voxel-based analysis (FWE voxel p < 0.05).

Cluster Index Location of clusters Volume (mm3) Mean DTI value
p value
Tinnitus Control
FA
1 Body of CC 141 4.2906 3.3838 0.002
2 Genu of CC 36 1.4034 1.2008 0.011
3 LC 24 0.6656 0.5560 0.003
4 RC 20 0.4924 0.3463 0.002
5 RSLF 11 0.5047 0.4761 0.01
MD
1 Body of CC 10 0.0024 0.0026 0.022
AD
1 LC 23 0.0028 0.0026 0.026
2 LSLF 8 0.0012 0.0011 0.005
3 RICP 6 0.0012 0.0011 0.004
RD
1 Body of CC 60 0.0016 0.0024 0.019
2 Genu of CC 19 0.00069 0.00089 0.014
3 RSLF 10 0.00050 0.00054 0.001

FA, fractional anisotropy; MD, mean diffusivity; AD, axial diffusivity; RD, radial diffusivity; CC, corpus callosum; LC, left cingulum; RC, right cingulum; RSLF, right superior longitudinal fasciculus; LSLF, left superior longitudinal fasciculus; RICP, right interior cerebellar peduncle; FWE, family wise error; TBSS = tract-based spatial statistics.