Table 4.

Results from the generalized psychophysiological interaction (gPPI) analysis

Seed	Connectivity modulated by phonetic competition						Connectivity modulated by goodness of fit
	Anatomical region	Maximum intensity coordinates			Number of activated voxels	t−value	Anatomical region	Maximum intensity coordinates			Number of activated voxels	t−value
		x	y	z				x	y	z
Left superior temporal gyrus (−53, −47, 6) 634 voxels	1. Right thalamus/ Right transverse temporal gyrus	17	−25	12	341	4.52	1. Cerebellum	−11	−67	−10	385	3.65
							2. Bilateral anterior cingulate / Medial frontal gyrus	−1	25	22	379	3.47
							3. Right cerebellum	37	−47	−32	265	3.94
Right inferior frontal gyrus (49, 21, 8) 213 voxels	1. Right thalamus/ Left thalamus	11	−21	12	543	6.27	No significant clusters
	2. Bilateral cingulate gyrus	15	−33	38	462	3.77
	3. Left middle frontal gyrus (BA 9)	−47	31	32	275	3.75
Left inferior frontal gyrus (pars opercularis / triangularis) (−43, 9, 28) 179 voxels	No significant clusters						1. Left middle frontal gyrus (BA 10) / Left superior frontal gyrus	−27	53	12	288	3.67
Right superior temporal gyrus (55, −31, 4) 178 voxels	1. Right inferior parietal lobule/ Right postcentral gyrus	41	−23	44	539	4.19	No significant clusters
Left inferior frontal gyrus (pars orbitalis) (−45, 35, 8) 168 voxels	No significant clusters						1. Bilateral anterior cingulate / Medial frontal gyrus	3	49	0	362	3.66