Table 4.
Summary of manual hippocampal segmentation in R-TN and their matched controls (* p < .05).
| Subfield | Side | Mean Volume R-TN (mm3) | Mean Volume Control (mm3) | Difference (mm3) | Post-hoc P-value | Significance |
|---|---|---|---|---|---|---|
| Whole Hippocampus | R | 2757.4 | 3445 | −687.6 | 0.0337 | * |
| L | 2699 | 3425.6 | −726.6 | 0.0236 | * | |
| CA4-DG | R | 336.8 | 408.4 | −71.6 | 0.3240 | |
| L | 345.4 | 413.8 | −68.4 | 0.3768 | ||
| CA1-CA2-CA3 | R | 1600 | 1997 | −397 | 0.0166 | * |
| L | 1503.8 | 1919.4 | −415.6 | 0.0119 | * | |
| Subiculum | R | 820.6 | 1039.6 | −219 | 0.2788 | |
| L | 849.8 | 1092.4 | −242.6 | 0.1875 |
Subfield volume difference calculated as: VOIadj of R-TN - ipsilateral VOIadj of matched control.
Abbreviations: DG: dentate gyrus; CA: cornu ammonis.