Fig. 1: BTBR/R and BTBR/J showed substantial anatomic differences and had distinct white matter patterns, including AgCC.

a Brain regions with significant differences in voxel-wise absolute volume. Comparisons of both strains to B6 and between each other were highlighted in red to show significantly larger or blue for significantly smaller volumes. All the highlighted changes have a significant FDR value of <1%. b DTI analysis for white matter pattern shown by FA (fractional anisotropy) difference. Comparisons of both strains to B6 and between each other were highlighted in red to show significantly larger or blue for significantly smaller volumes. All the highlighted changes have a significant FDR value of <1%. B6, n = 9; BTBR/R, n = 12; BTBR/J, n = 12.