Table 5.

Brain regions showing main effects of low minus high attentional load

Brain areas	L/R	BA	MNI coordinates			t valuea	Cluster size (voxels)b
			x	y	z
Group conjunction: MDD patients and controls for the low > high load contrast
OFC (medial orbital)	L	11	−16	38	−16	4.52	98
OFC (medial orbital)	R	11	8	40	−22	4.03	21
Group comparison: controls masked by MDD patients for the low > high load contrast
Early visual (calcarine)	R	17/18	12	−86	0	5.88	1401
V4	R	18	22	−74	−8	5.73	c
Early visual (calcarine)	R	17/18	2	−82	20	4.63	c
Precentral gyrus	L	6	−34	0	−40	4.78	52
Ant. lingual gyrus	R	17	22	−54	6	3.81	35
Ant. lingual gyrus	R	18	12	−50	4	3.48	c
OFC lateral	L	11	−24	38	−18	3.81	11
Group comparison: MDD patients masked by controls for the low > high load contrast
OFC (medial orbital)	L	11	−16	44	−18	3.38	14
OFC (medial orbital)	R	11	16	40	−20	3.38	13
OFC (rectus)	R	11	4	38	−14	3.35	68
Ant. cingulate (rostral subgenual)	L	25	−6	30	−8	3.32	c

Ant, Anterior; OFC, orbitofrontal cortex; L, left; R, right; BA, Brodmann's area.

^aAll p ≤ 0.001 uncorrected (random-effect analysis).

^bThreshold cluster size of 5 voxels.

^cBelongs to the same cluster as row above.