Table 1.
Participant characteristic.
| TCC experts(N = 18) | Healthy controls(N = 22) | p | |
|---|---|---|---|
| Age (years) | 52.4 ± 6.8 | 54.8 ± 6.8 | 0.26 |
| Gender (males) | 7 | 8 | NA |
| Education (years) | 12.2 ± 2.9 | 11.8 ± 2.9 | 0.67 |
| TCC duration (years) | 14.6 ± 8.6 | NA | NA |
| TCC intensity (hours/week) | 11.9 ± 5.1 | NA | NA |
| ICV1 (liter) | 1.11 ± 0.17 | 1.12 ± 0.22 | 0.42 |
| Global ReHo2 | 0.64 ± 0.05 | 0.65 ± 0.05 | 0.39 |
| rmsFD3 (mm) | 0.16 ± 0.09 | 0.12 ± 0.07 | 0.16 |
1ICV: the intracranial volume; 2Global ReHo: global mean regional functional homogeneity; 3rmsFD: root mean square of frame-wise displacements.