Table 2.

Regions in which overlapping activations were observed between the training task [(dual 2-back) − (dual 0-back)] and the transfer task (dual WM updating − baseline) in the training group at pretest and at posttest

Pretest								Posttest
Area	Location	BA	Peak Talairach coordinates			t	CS	Area	Location	BA	Peak Talairach coordinates			t	CS
			x	y	z						x	y	z
R Front.	IFG	44	48	12	19	6.02	124	R Front.	IFG	44	48	9	21	4.62	71
	MFG	10	36	41	25	4.64	63		MFG	6	27	10	47	6.31	283
L/R Front.	IFG	6, 8, 44, 9, 46, 32	−27	1	44	8.40	1668
	MFG
	MedFG
	PrecG
	SFG
								L Front.	IFG	6, 44, 46	−27	4	49	6.06	1093
									MFG
									PrecG
R Par.	IPL	7, 40	27	−58	46	9.34	1054	R Par.	IPL	40	42	−40	43	6.11	1391
	SPL								Precun.
	Precun.
L Par.	SPL	7, 39, 31	−27	−67	23	10.19	1269	L Par.	SPL	7	−30	−54	43	6.25	1052
	Precun.								Precun.
R Occ.	LG	18	12	−80	−6	4.31	48	R Occ.	LG	17	12	−88	4	4.53	1391
L Occ.	LG	18, 17	−15	−80	−8	5.43	116	L Occ.	LG	18, 17	−18	−73	0	3.94	1391
	Cuneus								Cuneus					4.71
R Ins.	Insula	13	33	22	2	4.75	44	R Ins.	Insula	13	−39	25	2	4.24	38
L Ins.	Insula	13	−33	22	2	4.07	38	L Basal	Striatum		−21	5	13	5.02	1093
R Cereb.			33	−60	−30	7.28	169	R Cereb.			39	−63	−30	5.51	133
			18	−77	−11	4.31	48
L Cereb.			−30	−60	−30	3.99	23	L Cereb.			−27	−61	−32	4.52	31

AlphaSim cluster size >22, p < 0.001.

R, Right; L, left; Front., frontal; Par., parietal; Occ., occipital, Ins., insular; Cereb., cerebellum; BA, Brodmann area; CS, cluster size; IFG, inferior frontal gyrus; MFG, middle frontal gyrus; MedFG, medial frontal gyrus; SFG, superior frontal gyrus; PrecG, precentral gyrus; IPL, inferior parietal lobule; SPL, superior parietal lobule; Precun., Precuneus; LG, lingual gyrus.