Article Figures & Data
Figures
- Figure 1.
FT correlations with local GM volume. A, Areas where FT predicts local gray matter volume. Red/orange voxels denote positive correlations; blue voxels denote negative correlations. B, Areas of sexual dimorphism in local GM volume. Red/orange voxels denote a Male > Female pattern; blue voxels denote a Female > Male pattern.
- Figure 2.
Overlap of FT–GM correlations and sexual dimorphism. A, Conjunction analysis overlap between sexual dimorphism and FT correlation in PT/PO, plOFC, and RTPJ/pSTS. Red voxels show overlap from the conjunction of FT positive correlation and Male > Female; blue voxels show overlap from the conjunction of FT negative correlation and Female > Male. B, Scatterplot showing the partial correlation between FT and GM volume within sexually dimorphic voxels in right PT/PO. Adjusted predictor and outcome values are plotted on the x and y axes. C, Scatterplot showing the partial correlation between FT and GM volume within sexually dimorphic voxels in RTPJ/pSTS. Adjusted predictor and outcome values are plotted on the x and y axes. D, Scatterplot showing the partial correlation between FT and GM volume within sexually dimorphic voxels in right plOFC. Adjusted predictor and outcome values are plotted on the x and y axes.
Tables
- Table 1.
Correlations between FT and local GM volume after controlling for age and total GM volume
Region Hemisphere BA MNI (x, y, z) t value Cluster size p value Positive correlation Postcentral gyrus L 3 −43, −29, 60 6.83 8252 9.99 × 10−5 Postcentral gyrus L 3 −45, −25, 52 6.83 Precentral gyrus L 44 −39, 14, 40 5.10 Postcentral gyrus R 3 45, −26, 66 5.68 7273 1.98 × 10−4 Central sulcus R 4 51, −16, 61 5.63 Central sulcus R 6 46, −9, 45 4.08 RTPJ R 39 41, −64, 32 4.96 3898 0.045 RTPJ R 39 49, −51, 29 4.72 pSTS R 22 61, −48, 23 4.36 Amygdala* L — −18, −6, −27 4.46 0.0338* Negative correlation PT/PO R 48 49, −20, 14 5.71 18871 9.99 × 10−5 plOFC R 48 26, 17, −20 5.69 sgACC B 25 1, 20, −12 5.43 Pars triangularis R 45 51, 21, 0 3.77 Anterior insula R 47 32, 21, −11 3.72 PT/PO L 22 −66, −24, 15 7.90 14948 9.99 × 10−5 plOFC L 38 −33, 17, −20 5.47 mSTS L 21 −63, −19, −8 4.95 Pars triangularis L 47 −53, 31, −9 3.83 Anterior insula L 47 −43, 23, −3 3.71 p values are cluster-corrected based on extent.
↵*p < 0.05 FWE using small-volume correction. L, Left; R, right.
