Frontal lobe | Parietal lobe | Cerebellum | Brain stem | |||||
Group | n | Mean ± SD | n | Mean ± SD | n | Mean ± SD | n | Mean ± SD |
1 | 36 | 1.088 ± 0.379 | 30 | 1.052 ± 0.399 | 35 | 1.145 ± 0.347 | 11 | 1.096 ± 0.367 |
2 | 14 | 1.067 ± 0.264 | 12 | 1.114 ± 0.209 | 12 | 1.319 ± 0.345 | 6 | 1.222 ± 0.165 |
3 | 46 | 1.101 ± 0.268 | 28 | 1.122 ± 0.220 | 46 | 1.327 ± 0.301 | 20 | 1.268 ± 0.3422 |
4 | 62 | 1.199 ± 0.258 | 48 | 1.235 ± 0.243 | 63 | 1.394 ± 0.251 | 25 | 1.298 ± 0.265 |
Total | 158 (right, 79; left, 79) | 1.133 ± 0.295 | 118 (right, 59; left, 59) | 1.149 ± 0.290 | 156 (right, 77; left, 79) | 1.312 ± 0.309 | 62 | 1.245 ± 0.306 |