Table 1. MNI Coordinates and Z-max Values for Local Maxima Within the Significantly Activated Clusters During Exposure to Infant Laughter Compared with Control Sound in the Placebo Group.

Cluster	Region	Z	MNI coordinates
			x	y	z
2	R superior temporal gyrus	6.44	56	−14	−4
2	R superior temporal gyrus	5.45	66	−24	6
2	R superior temporal gyrus	5.42	50	−4	−18
2	R middle temporal gyrus	4.92	50	−12	−16
2	R middle temporal gyrus	4.55	62	−46	12
2	R precentral gyrus	4.41	60	−2	46
1	L superior temporal gyrus	6.30	−58	−12	0
1	L superior temporal gyrus	6.12	−62	−24	4
1	L planum temporale	5.68	−50	−34	8
1	L planum temporale	5.49	−48	−32	4
1	L superior temporal gyrus	4.88	−66	−38	8
1	L supramarginal gyrus	4.32	−64	−42	18