Table 2 Results from the Analysis of different brain ROIs

Temporal lobe

51 (26.6%)

95 (9.6%)

192.3 ± 9.7 (16.1%)

< 0.001

 Left

34 (17.7%)

47 (4.7%)

96.4 ± 4.9 (8.1%)

 Right

35 (18.2%)

48 (4.8%)

96.0 ± 5.0 (8.0%)

Frontal lobe

80 (41.7%)

170 (17.2%)

358.3 ± 12.8 (30.0%)

< 0.001

 Left

53 (27.6%)

82 (8.3%)

179.3 ± 6.0 (15.0%)

 Right

55 (28.6%)

88 (8.9%)

179.1 ± 7.1 (15.0%)

Parietal lobe

115 (59.9%)

314 (31.7%)

173.1 ± 15.5 (14.5%)

< 0.001

 Left

83 (43.2%)

168 (17.0%)

86.8 ± 7.3 (7.3%)

 Right

74 (38.5%)

146 (14.7%)

86.3 ± 8.3 (7.2%)

Occipital lobe

81 (42.2%)

215 (21.7%)

179.1 ± 9.0 (15.0%)

< 0.001

 Left

53 (27.6%)

100 (10.1%)

89.3 ± 4.7 (7.5%)

 Right

57 (29.7%)

115 (11.6%)

89.7 ± 4.4 (7.5%)

Cerebellum

71 (37.0%)

165 (16.6%)

128.4 ± 8.9 (10.7%)

< 0.001

 Left

47 (24.5%)

77 (7.8%)

59.3 ± 4.3 (5.0%)

 Right

42 (21.9%)

74 (7.5%)

59.3 ± 5.0 (5.0%)

 Vermis

12 (6.3%)

14 (1.4%)

9.8 ± 0.8 (0.8%)

Brainstem

9 (4.7%)

10 (1.0%)

24.5 ± 1.9 (2.0%)

< 0.02

 Left

5 (2.6%)

5 (0.5%)

–

 Right

5 (2.6%)

5 (0.5%)

–

Insular lobe^c

7 (3.6%)

8 (0.8%)

19.1 ± 2.0 (1.6%)

< 0.05

 Left

6 (3.1%)

6 (0.6%)

9.6 ± 1.1 (0.8%)

 Right

2 (1.0%)

2 (0.2%)

9.5 ± 1.0 (0.8%)

Diencephalon + Internal structure^a

8 (4.2%)

8 (0.8%)

63.1 ± 8.1 (5.3%)

< 0.001

Corpus callosum

4 (2.1%)

4 (0.4%)

57.8 ± 7.0 (4.8%)

< 0.001

Pituitary

0

0

0.7 ± 0.1 (0.1%)

> 0.2

Brainstem+ Insular lobe+ Diencephalon Internal structure^a + Corpus callosum + pituitary

25 (13.0)

30 (3%)

165.1 ± 9.7 (13.8%)

< 0.001