Table 2.

Characteristics of clusters of significantly differing gray matter volume

Contrast	No. of voxels	Cluster volume (mm3)	Max t value	Location
47, XXY < NCC	1414	11,312	5.83	Left insular cortex
	1197	9576	6.02	Right insular cortex
	450	3600	4.01	Left OFC
	26	224	4.39	Right STG
47, XXY < ASD	1429	11,936	5.17	Left OFC
				Left insular cortex
	340	2720	5.64	Right insular cortex

OFC orbitofrontal cortex, STG superior temporal gyrus, NCC nonclinical controls; ASD autism spectrum disorder