Table 3.

Activations for voice alternating > repeating in experiment 2

	BA	Voxels	Z value	Coordinates
	BA	Voxels	Z value	x	y	z
Inferior parietal lobule	40	32	4.31	−32	−52	44
Supramarginal gyrus	40	17	3.20	−52	−44	32
Superior temporal gyrus	40	37	4.10	−58	−28	18
Middle temporal gyrus	21	130	4.55	−58	−22	−0
	22	19	3.94	−56	−46	2
Insula	13	16	4.53	−28	16	−6
Temporal pole		16	3.69	−46	10	−0
Middle frontal gyrus	9	75	4.31	−26	40	36
Inferior frontal gyrus	13	26	3.89	−40	16	8
Precuneus	7	57	4.64	−4	−70	38
	7	25	4.39	−14	−64	50
Superior medial gyrus	9	20	3.73	−2	46	24
Angular gyrus	7	26	3.80	28	−58	48
Superior temporal gyrus	38	25	4.24	−50	−4	−6
	22	48	3.43	58	−14	6
Middle temporal gyrus	37	148	4.31	58	−44	−4
Cuneus	18	47	4.49	2	−76	14
	7	21	3.55	16	−76	38
Superior medial gyrus	8	71	4.90	2	20	50
Anterior cingulate cortex	22	44	3.69	10	38	14
	24	17	4.25	2	28	6
Middle cingulate cortex	24	177	5.31	2	2	36

BA, Brodmann area. Volume is given in number of voxels (3.125 × 3.125 × 5). Z value, Peak value of inferential test for voice alternating responses being greater than repeating. Coordinates (x, y, and z) for the most active voxel in each cluster are given with reference to the Talairach atlas. All activations surpassing the critical value for extent determined in AlphaSim (16 voxels) are reported.