Table III.

Association of behavioral performance with activation for the response inhibition task

Location		Significance		Coordinate4
Area	BA1	z‐test2	Voxels3	x	y	z
Neg FAa
Medial frontal gyrusb	6	5.35	47	18	0	60
	6	5.09	146	−6	−18	57
Supramarginal gyrus	40	6.33	170	45	−36	27
Inferior frontal gyrus	46	5.01	34	−39	33	12
Anterior cingulate	32	4.66	53	6	39	12
Cuneus	18	4.05	37	0	−75	9
Insula/putamen	13/c	5.4	430	−42	−3	6
Insula	13	4.21	43	48	3	−3
Putamen/caudateb	c	9.19	124	24	18	−6
Putamena	c	4.62	45	−21	15	−6
Red nucleus	c	5.36	43	6	−27	−12
Neg MI
Precentral/middle frontal gyrusb	6	5.11	231	−12	−36	66
Precentral gyrusb	4	4.15	34	27	−36	57
Supramarginal gyrus	40	5.53	131	45	−39	27
Angular gyrus	39	4.75	63	−51	−54	24
Putamen/caudate	c	7	33	24	18	−6
Neg RT
Supramarginal gyrus	40	5.33	103	48	−33	30
	40	5.47	106	−60	−24	24
Superior Temporal gyrus	22	4.47	95	−51	−6	6
	22	4.95	87	57	3	0
Putamen	c	6.78	40	24	18	−6
Pos FAd	c	e	e	e	e	e
Pos MI
Precentral/middle frontal gyrus	6	4.28	48	48	−9	39
Inferior/middle frontal gyrus	47/11	5.67	91	−21	27	−15
Inferior frontal gyrus	47	4.96	39	36	18	−18
Parahippocampus/putamen	36/c	5.2	163	−24	−15	−21
Pos RT
Paracentral lobule	5	5.14	34	−3	−36	57

¹Brodmann's area of activation.

² P < 0.001 uncorrected at the voxel level.

³Number of voxels in cluster; only clusters 30 or greater are presented.

⁴ x, left hemisphere, +x, right hemisphere; −y behind anterior commisure, +y in front of anterior commisure; −z below AC–PC plane, +z above AC–PC plane. Regions are sorted by z coordinate.

^aNegative correlations (Neg) indicate that lower errors (false alarms [FA] or misses [MI]) or reaction times (RT) are associated with greater activation.

^bThese peak coordinates are plotted as a function of errors in Figures 4 and 5.

^cNo BA for this region.

^dPositive correlations (Pos) indicate that higher errors or reaction times are associated with greater activation.

^eNo significant cluster for this correlation.