Table 3. Subregions of the CC showing significant correlations between DTI indices and neuropsychological test scores in the OHE group.
| Neuropsychological tests | DTI indices | Correlation (r) | P |
|---|---|---|---|
| NCT-A | FA (CC-5) | −0.392 | 0.048 |
| DST | FA (CC-5) | 0.515 | 0.007 |
DTI, diffusion tensor imaging; OHE, overt hepatic encephalopathy; CC, corpus callosum; FA, fractional anisotropy; NCT-A, number connection test A; DST, digit-symbol test.