Table 3.
Brain Volume Measures for ALC and CTRL (mean, sd, range)
| ALC | CTRL | t-test (2-tailed) | 95% CI | ||
|---|---|---|---|---|---|
| ROIs | |||||
| Frontal | 147.9 (7.3) 129.9 to 161.3 |
150.5 (5.7) 138.3 to 164.1 |
p=.052 | ✻ | [−5.27, .02] |
| Temporal | 95.9 (4.7) 82.9 to 106.1 |
97.4 (4.7) 88.5 to 106.7 |
p=.117 | ns | [−3.26, .36] |
| Parietal | 72.7 (5.5) 60.4 to 85.6 |
75.1 (4.9) 61.3 to 85.9 |
p=.018 | * | [−4.48, −.42] |
| Occipital | 63.3 (4.9) 51.3 to 74.4 |
63.7 (4.2) 54.2 to 74.3 |
p=.679 | ns | [−2.20, 1.44] |
| Cingulate | 20.1 (1.5) 16.1 to 24.0 |
20.8 (1.4) 16.5 to 22.7 |
p=.020 | * | [−1.22, −.11] |
| Insula | 12.3 (10) 10.1 to 14.61 |
12.8 (1.0) 11.0 to 15.4 |
p=.005 | ** | [−.91, −.16] |
| Caudate | 8.4 (0.8) 6.3 to 10.2 |
8.2 (0.7) 7.0 to 10.2 |
p=.152 | ns | [−.08, .49] |
| Pons | 8.0 (0.9) 5.6 to 9.9 |
8.3 (0.9) 6.3 to 10.9 |
p=.231 | ns | [−57, .14] |
| Hippocampus | 8.5 (.1) 7.0 to 9.6 |
8.8 (.7) 7.6 to 10.6 |
p=.033 | * | [−.50, −.02] |
| Thalamus | 11.8 (.8) 10.2 to 14.2 |
11.9 (8) 10.2 to 13.5 |
p=.407 | ns | [−.46, .19] |
| Superior Cerebellum | 50.2 (4.1) 39.2 to 59.4 |
50.1 (4.9) 35.3 to 61.2 |
p=.914 | ns | [−1.61, 1.79] |
p <.05,
p<.01,
p<.06