Table 3.

Activation patterns identified between and within groups during memory trials

Trial; contrast	Talaraich coordinate			Region	Subregion	Brodmann area	t value	No. voxels
	x	y	z
Between-group contrast
Recollection trials–study trials
Control > MDD	26	−20	−14	Hippocampus	RHH		3.679	1041
	−27	−25	−16	Hippocampus / parahippocampal gyrus	LHH	35	3.334	26
Within-group contrasts
Recollection trials–study trials
MDD	28	−21	−16	Hippocampus	RHH		−3.393	5120
	−26	−19	−2	Parahippocampal gyrus			−3.211	3718
	−23	−21	−22	Parahippocampal gyrus		35	−3.272	1083
Control	23	−15	−15	Hippocampus / parahippocampal gyrus	RHH	28	4.480	8829
	−21	−12	−15	Hippocampus / parahippocampal gyrus	LHH	28	4.291	5700
	−22	−31	−2	Hippocampus / parahippocampal gyrus	LHT	27	−3.928	2759
Habit trials–study trials
MDD	31	−42	−6	Parahippocampal gyrus	Posterior	19	3.594	1901
	27	−20	−2	Parahippocampal gyrus	Anterior		−3.345	229
	−29	−36	−6	Hippocampus	LHT		3.118	486
Control	21	−15	−15	Hippocampus / parahippocampal gyrus	RHH	28	3.776	3838
	−26	−14	−15	Hippocampus	LHH		3.278	3038
Nonitem trials–study trials
Control	24	−15	−14	Hippocampus	RHH		4.517	10461
	−26	−18	−15	Hippocampus	LHH		4.372	7599

LHH = left hippocampal head; LHT = left hippocampal tail; MDD = major depressive disorder; NA = not applicable; RHH = right hippocampal head.