Table 1.

Table 1A. Encoding 6 Digits Minus 2 Digits.

Table 1B. Delay Retention, 6 Digits Minus 2 Digits

Table 1C. Rank Order Correlation Between Load-Dependent Theta Power And BOLD

Table 1D. Rank Order Correlation Between Load-Dependent Alpha Power And BOLD

Label	Volume*	Max. Intensity**	X†	Y†	Z†
L Ant. Precentral, Inf. Frontal, Sup. Temporal Gyri, Bilat. Striatum	5924	0.3315	−33.3	−9.5	17.7
R Lingual/Fusiform Gyri	2492	0.4263	19.9	−84.5	−7.6
L Lingual/Fusiform Gyri	2034	0.3673	−30.6	−80.5	−12.2
Dorsal Medial Prefrontal Gyrus	1883	0.3881	−4.1	4.8	56.7
R Anterior Precentral Gyrus	1173	0.209	39.7	−6	41.4
R Superior Temporal Gyrus	629	0.1245	37.8	−29.1	10.2
L Inferior Parietal Lobe	527	0.2214	−28.3	−57.3	44.9
R Inferior Frontal Gyrus	298	0.1558	36.6	14.8	13.9
R Inferior Parietal Lobe	276	0.1707	23.9	−54.9	46.3

Label	Volume*	Max. Intensity**	X†	Y†	Z†
Medial Cerebellum	3232	0.1228	7.8	−62.6	−26
Bilateral Caudate/L Putamen	1368	0.0733	−12.3	−7.7	15
L Inferior Parietal Lobe	1184	0.1033	−29.4	−58.2	44.6
L Anterior Precentral Gyrus	964	0.1288	−52.4	−1.7	36.5
Dorsal Medial Prefrontal Gyrus	646	0.1302	−6.5	2.6	61.8
R Inferior Parietal Lobe (negative)	460	−0.0664	54	−31.7	30
L Fusiform Gyrus	395	0.0944	−45.7	−60.5	−17.9
L Insula (negative)	247	−0.0495	−50	−6.4	−8.7
R Anterior Precentral Gyrus	210	0.079	52.2	−2.2	35.8
R Posterior Parahippocampal Gyrus	209	0.0693	26.7	−56	21.4

Label	Volume*	Max. Intensity**	X†	Y†	Z†
Med. Preftl. Ctx./Ant. Cingulate	4872	−.88	−2	34	33
R Angular Gyrus/Lateral Parietal	582	−.82	51	−61	27
L Angular Gyrus/Lateral Parietal	214	−.80	−58	−48	12
Left Middle Frontal Gyrus	297	−.89	−41	19	46

Label	Volume*	Max. Intensity**	X†	Y†	Z†
Precuneus	281	−.77	−7	−63	47

^*Volume given in voxels. Voxel size is 2×2×2 mm.

^**Intensity values are average regression parameter estimates across subjects. Units are essentially arbitrary.

^***Intensity values are Spearman’s Rho rank-order correlation coefficient.

^†Spatial coordinates are mm in MNI space.