Structural differences between HFA individuals and healthy controls (HC>HFA), group differences in FA values derived from DTI analysis (clusters A–E, also see Figure 1) and group differences (HC>HFA) in gray matter volume (clusters a–j, also see Figure 1) derived from VBM analysis.

<p>Abbreviations: ACC = anterior cingulated cortex, AG = angular gyrus, CG = cingulated gyrus, FP = frontal pole, IFG = inferior frontal gyrus, ITG = inferior temporal gyrus, LOL = lateral occipital lobe, MFG = middle frontal gyrus, MPFC = medial prefrontal cortex, MTG = medial temporal gyrus, OFC = orbito-frontal cortex, SMG = supramarginal gyrus, SPL = superior parietal lobe, STG = superior temporal gyrus, TL = temporal lobe, TPJ = temporo-parietal junction;</p>a<p>Coordinates are given in MNI152 standard space.