Table 3. Main effects of error signaling for incongruent NoGo trials.

Anatomical Region	BA	x	y	z	Z	c
Left inferior frontal gyrus/anterior insula	47	−38	20	−8	7.47	1791
Left anterior cingulate cortex/medial	32/9	6	32	28	6.65	3393
superior frontal gyrus
Left inferior parietal lobule	40	−62	−46	38	6.73	1407
Right inferior frontal gyrus/anterior insula	47	50	22	−6	6.60	1438
Right inferior parietal lobule	40	54	−38	50	5.72	918
Left middle frontal gyrus	9	−46	10	32	5.19	154
Right middle frontal gyrus	46	48	38	22	5.06	57
Right middle frontal gyrus	9	42	12	38	5.05	69
Right cerebellum	-	22	−54	−28	4.84	23
Left thalamus	-	−10	−14	−4	4.71	16

Main effects are reported at a level of p<0.025 to account for the one-sidedness of the directed t-contrast, and family-wise (FWE) corrected at the voxel level to control for multiple comparisons. x, y and z are MNI coordinates of the peak voxel within a cluster. Z: z-value of standard normal distribution; BA = Brodmann area; c: activation cluster sizes, in voxels.