Table 1.

Correlations of regional cerebral activity with implicit and/or explicit components of performance in sequence generation

Brain area	x	y	z	Z
A. [Inclusion vs. Exclusion] by performance (RS1250 and RS10)
Anterior cingulate gyrus	−4	36	−8	3.87a
Putamen	−18	4	0	3.74b
	30	2	4	3.29
Cingulate gyrus	22	−22	44	3.46
Inferior frontal gyrus	26	16	−12	3.60
Superior frontal gyrus	2	4	66	3.34
Insula	−44	−18	16	3.48
Cuneus	−24	−80	6	3.90
Precuneus	−4	−60	50	3.38
Inferior parietal lobule	−40	−28	40	3.68
Cerebellum, anterior lobe	−12	−58	−10	3.59
B. [RS1250 vs. RS10] × [Inclusion vs. Exclusion] by performance
Medial frontal gyrus	−14	46	12	3.96a
Caudate nucleus (striatum)	14	14	16	3.17a
Middle frontal gyrus	−28	12	34	3.48
Anterior cingulate	−14	42	0	3.29
C. [RS10 vs RS1250] by performance in Exclusion condition
Caudate nucleus (striatum)	14	12	18	3.64a
	16	12	14	3.63a
Superior frontal gyrus	−24	62	−20	3.39
Cingulate gyrus	2	24	34	3.32

x, y, z are standard stereotactic coordinates (mm). Z is the Z-score. Results are significant at the voxel level p (uncorrected) <0.001 in clusters >5 voxels, excepted.

^ap^SVC < 0.05 (radius 20 mm).

^bStatistical trend p^SVC = 0.06.