Table 2.
Comparison of subcortical volumes between experimental and control group
| Region | Subcortical volume (mm3, SD) | ||||||
|---|---|---|---|---|---|---|---|
| Experimental group | Control group | F | p | ηp 2 | |||
| Left | Pre | Post | Pre | Post | |||
| Thalamus | 7,678.7 (878.7) | 7,572.8 (892.6) | 7,452.2 (848.2) | 7,407.1 (831.1) | 0.000 | 1.000 | 0.000 |
| Caudate | 3,891.8 (439.4) | 3,933.8 (429.6) | 3,498.4 (353.4) | 3,486.1 (348.9) | 12.181** | .001 | 0.114 |
| Putamen | 5,562.4 (447.8) | 5,457.0 (522.5) | 5,191.4 (572.1) | 5,180.2 (552.1) | 1.300 | .257 | 0.014 |
| Hippocampus | 4,131.7 (282.8) | 4,128.9 (314.5) | 4,046.6 (342.3) | 4,061.5 (383.3) | 0.009 | .926 | 0.000 |
| Amygdala | 1,676.1 (203.1) | 1,642.8 (215.9) | 1,593.1 (213.8) | 1,618.6 (212.9) | 2.818 | .096 | 0.029 |
| Right | |||||||
| Thalamus | 7,320.4 (741.2) | 7,160.0 (718.1) | 7,097.9(674.5) | 7,078.0 (644.4) | 1.709 | .194 | 0.018 |
| Caudate | 3,974.0 (423.1) | 4,003.4 (441.5) | 3,572.2 (357.5) | 3,558.5 (355.7) | 8.314** | .005 | 0.080 |
| Putamen | 5,598.8 (479.2) | 5,562.8 (510.6) | 5,306.2 (582.5) | 5,277.9 (564.6) | 0.233 | .630 | 0.002 |
| Hippocampus | 4,333.5 (337.1) | 4,320.6 (351.2) | 4,260.4 (412.2) | 4,256.9 (418.0) | 0.000 | 1.000 | 0.000 |
| Amygdala | 1834.7 (213.3) | 1,793.0 (224.8) | 1,708.9 (234.4) | 1,713.9 (233.1) | 0.818 | .368 | 0.009 |
Abbreviations: SD, standard deviation.
**
p < 0.01.