Table 4. Between hemisphere comparisons of hippocampal subregion volumes (mm3).
| Paired Samples Correlations | Paired Samples Testa | |||
|---|---|---|---|---|
| Pairb | Correlation | p-value | Mean Paired Difference | p-value |
| A CA 1-3 | .94 | <.001 | 170 | .001 |
| P CA 1-3 | .61 | .061 | -27 | .251 |
| Sub | .90 | <.001 | 51 | .020 |
| DG/CA 4 | .75 | .013 | -64 | .076 |
| EC | .86 | .001 | -3 | .844 |
| Fimbria | .43 | .219 | 0 | 1.000 |
Note. Volumes are in cubic millimeters. CA = cornu Ammonis; Sub = subiculum; DG dentate gyrus; EC = entorhinal cortex.
Differences were computed by subtracting the left-hemisphere volume from the right hemisphere volume.
Each pair consists of the named structure in the right and left hemisphere.