Table 1.

Regions activated for speech and non-speech target presentation. t-scores of activation peaks for each anatomical region were thresholded at t>3.6, p<.01 corrected. Results are reported for clusters exceeding 760mm³.

Region	Approx BA	x	y	z	Peak t
Speech Target Presentation
Left IFG	44	−42	11	25	11.62
Right IFG	45	45	14	26	12.32
Right paracentral lobule	4	4	−32	51	8.36
Left precentral gyrus	6	−40	−12	42	9.41
Right precentral gyrus	6	42	−5	46	6.85
Left SMA	6	−1	−2	53	13.57
Left cingulate gyrus	32	−3	21	34	6.75
Right cingulate gyrus	24	12	10	35	6.5
Left STG	22	−49	−29	3	14.98
Right STG	22	59	−26	4	17.98
Left caudate	N/A	−11	8	8	7.56
Right caudate	N/A	14	11	7	6.73
Left putamen	N/A	−25	3	8	6.94
Right putamen	N/A	21	12	7	7.33
Left thalamus	N/A	−2	−26	7	6.65
Right thalamus	N/A	9	−22	3	9.24
Right posterior cingulate	23	1	−36	24	9.04
Non-Speech Target Presentation
Left IFG	44	−40	5	25	9.43
Right IFG	44	44	12	25	10.33
Right paracentral lobule	4	7	−36	55	10.06
Left precentral gyrus	4a/6	−40	−9	47	7.9
Right precentral gyrus	6	51	−8	47	7.86
Left SMA	6	0	−2	53	13.6
Left STG	22	−45	−29	3	15.12
Right STG	42	66	−21	10	8.91
Right MTG	22	53	−37	3	13.36
Left IPL/SMG	40	−46	−46	47	6.54
Right IPL/SMG	40	52	−34	53	5.87
Left caudate	N/A	−12	2	13	7.04
Right caudate	N/A	15	9	6	6.68
Left putamen	N/A	−22	15	8	10.62
Right putamen	N/A	26	18	4	8.35
Left thalamus	N/A	−13	−30	14	7.38
Right thalamus	N/A	14	−24	−2	8.27
Right posterior cingulate	17	1	−57	12	5.93
Right precuneus	31	12	−47	34	9.56