Skip to main content
[Preprint]. 2023 Jul 29:2023.07.28.551036. [Version 1] doi: 10.1101/2023.07.28.551036

Table 2:

Number and frequency (%) of the best model for each gray matter macrostructural ROI in terms of outcome variance captured (R2). Abbreviations: M0 = null model (i.e., covariates only); M1 = null model + sex; M2 = null model + gender; M3 = null model + sex + gender; M4 = null model + sex + gender + sex-by-gender interaction; ROI = regions of interest.

Model

Total ROIs M0 M1 M2 M3 M4

Gray Matter
158 31 (19.6%) 119 (75.3%) 0 (0.0%) 8 (5.1%) 0 (0.0%)

Subcortical Volume 22  5 (22.7%)  15 (68.2%) - 2 (9.1%) -

Basal Ganglia 8 1 (12.5%) 7 (87.5%) - - -
Limbic 6 4 (66.7%) 2 (33.3%) - - -
Corpus Callosum 5 - 5 (100%) - - -
Other 3 1 (33.3%) - 2 (66.7%) -

Cortical Thickness 68  23 (33.8%)  44 (64.7%) - 1 (1.5%) -

Frontal 22 8 (36.4%) 13 (59.1%) - 1 (4.5%) -
Temporal 18 3 (16.7%) 15 (83.3%) - - -
Parietal 10 6 (60.0%) 4 (40.0%) - - -
Occipital 8 4 (50.0%) 4 (50.0%) - - -
Cingulate 8 2 (25.0%) 6 (75.0%) - - -
Insula 2 - 2 (100%) - - -

Local Gyrification Index 68 3 (4.4%)  60 (88.2%) - 5 (7.4%) -

Frontal 22 3 (13.6%) 18 (81.8%) - 1 (4.5%) -
Temporal 18 - 17 (94.4%) - 1 (5.6%) -
Parietal 10 - 7 (70.0%) - 3 (30.0%) -
Occipital 8 - 8 (100%) - - -
Cingulate 8 - 8 (100%) - - -
Insula 2 - 2 (100%) - - -