Appendix 1—table 6. GLM Threshold Analysis: Social Communication Covariate Analysis, [Unfamiliar Voices minus Environmental Sounds] fMRI Contrast.

Brain Region Activation	Height: p<0.005 Extent: p<0.05	Height: p<0.005 Extent: p<0.01	Height: p<0.001 Extent: p<0.05	Height: p<0.001 Extent: p<0.01
	67 Voxels	87 Voxels	30 Voxels	41 Voxels
Auditory Assoc., PP	Yes	Yes	Yes	Yes
Voice Selective, STG	Yes	Yes	Yes	Yes
Mesolimbic Reward, NAc	Yes (SVC)	No	No	No
Salience, AI	Yes	Yes	Yes	Yes