Table 1.

Brain regions, listed anterior to posterior, that showed significant activation in response to the manipulation (2-target minus 1-target) versus storage (2-target minus 1-target) condition during the delay phase of the task.

Brain Region (Peak Activation)	Brodmann’s Area (BA)	MNI Coordinates			SPM Z max	NVox
		X	Y	Z
Positive Activations
Left Side:
L Anterior Cingulate	BA 33	−4	22	12	3.8	31
L Inferior Frontal Gyrus	BA 9	−42	10	30	4.7	1160
L Middle Frontal Gyrus	BA 8	−40	40	38	4.7
L Claustrum		−30	26	−2	4.3
L Insula	BA 13	−36	18	2	4.1
L Precentral Gyrus	BA 6	−46	4	40	4.5
L Superior Frontal Gyrus (pre-SMA)	BA 6	−4	8	66	4.4	663
L Superior Frontal Gyrus	BA 6	−8	20	52	4.2
L Medial Frontal Gyrus	BA 32	−10	18	42	4.4
R Superior Frontal Gyrus	BA 6	10	18	52	4.0
L Caudate Body		−14	0	26	3.6	27
L Thalamus		−14	−12	14	3.6	61
L Inferior Parietal Lobule	BA 40	-44	−44	44	3.8	236
L Cerebellum Crus I		−38	−60	−32	4.5	228
L Precuneus	BA 19	−28	−72	38	5.1	1735
L Precuneus	BA 7	−10	−70	52	4.5
Right Side:
R Superior Frontal Gyrus	BA 9	38	42	26	4.4	268
R Middle Frontal Gyrus	BA 8	48	34	38	3.3	23
R Cingulate Gyrus	BA 32	14	26	26	3.7	57
R Anterior Cingulate	BA 33	6	24	10	3.5	24
R Middle Frontal Gyrus	BA 9	52	24	28	3.5	17
R Cingulate Gyrus	BA 32	26	18	26	3.7	30
R Superior Temporal Gyrus	BA 38	64	14	−38	3.8	19
R Cingulate Gyrus	BA 24	18	6	27	4.5	383
R Caudate		12	8	18	4.3
Thalamus		0	−2	8	4.5
Thalamus		0	−28	14	3.9	78
Thalamus		20	−30	2	3.9	19
R Superior Parietal Lobule	BA 7	36	−54	54	4.1	593
R Inferior Parietal Lobule	BA 40	36	−46	46	3.9
R Precuneus	BA 7	28	−66	38	4.0
R Cerebellum Lobule VI		32	−60	−30	4.6	203
R Cerebellum Lobule VIII		32	−70	−54	4.1	108
Lingual Gyrus	BA 18	0	−76	4	3.4	40
Negative Activations
Left Side:
L Superior Parietal Lobule	BA 7	−30	−46	76	−3.6	19
L Angular Gyrus	BA 39	−52	−72	42	−3.7	64
Right Side:
R Insula	BA 13	44	−24	16	−3.6	203
R Postcentral Gyrus	BA 5	30	−32	66	−3.7	22
R Middle Temporal Gyrus	BA 39	58	−64	24	−3.7	56

Note: Each brain region listed in the table refers to the location of the peak activation. Items with no voxel number listed represent local maxima within the primary cluster. All p-values < .001.