Table 2.
Student's t-statistics for microstructural diffusivities at the root entry zone.
| Diffusivity | t-Value | Degrees of freedom | FDR p-value | Significance | |
|---|---|---|---|---|---|
| Responders: Ipsilateral compared to contralateral nerves | AD | 3.4 | 16 | 0.022 | ⁎ |
| RD | 3.21 | 16 | 0.016 | ⁎ | |
| MD | 3.37 | 16 | 0.016 | ⁎ | |
| FA | − 2.54 | 16 | 0.043 | ⁎ | |
| Non-responders: Ipsilateral compared to contralateral nerves | AD | 2.47 | 13 | 0.043 | ⁎ |
| RD | 2.94 | 13 | 0.017 | ⁎ | |
| MD | 2.79 | 13 | 0.023 | ⁎ | |
| FA | − 3.44 | 13 | 0.026 | ⁎ | |
| Responders: Ipsilateral compared to healthy controls | AD | 2.54 | 29.3 | 0.033 | ⁎ |
| RD | 2.75 | 24.51 | 0.017 | ⁎ | |
| MD | 2.72 | 26.29 | 0.023 | ⁎ | |
| FA | − 1.94 | 31 | 0.093 | n.s. | |
| Non-responders: Ipsilateral compared to healthy controls | AD | 2.66 | 26.08 | 0.033 | ⁎ |
| RD | 3.17 | 19.85 | 0.016 | ⁎ | |
| MD | 3.09 | 22.36 | 0.016 | ⁎ | |
| FA | − 2.45 | 25.32 | 0.043 | ⁎ |
Abbreviations: FDR p-value = false discovery rate-adjusted p-value, n.s. = not significant.
⁎
p < 0.05.