Table 5. Brain regions activated by contrast [Core chunk>Initial element] separately within each group.

Contrasts and regions	Talairach coordinates			Volume (mm3)	Maximum t
Core chunk>Initial element (Incremental)					t (10)
Right MFG (BA11)	36	34	−11	177	6.17
Right lentiform nucleus (putamen)	26	−12	7	119	8.13
Right pyramis (cerebellum)	25	−73	−34	122	5.69
Left STG (BA38)	−45	19	−24	108	6.92
Core chunk>Initial element (Global)					t (10)
Right MTG (BA21)	59	−9	−6	1245	9.27
Right posterior insular cortex (BA13)	37	−19	16	305	6.56
Right IFG (BA47)	32	17	−18	396	9.22
Right hippocampus	24	−20	−18	521	10.18
Right SMA (BA6)	21	−14	72	122	6.52
Right SPL (BA7)	11	−52	71	231	5.62
Left medial FG (BA8)	−8	48	43	1211	9.73
Left medial FG (BA9)	−4	59	26	280	6.78
Left precuneus (BA31)	−15	−46	33	321	6.63
Left amygdala	−19	−8	−18	382	6.44
Left SMA (BA6)	−29	−15	70	302	8.75
Left posterior insular cortex (BA13)	−38	−17	15	441	6.82
Left MTG (BA21)	−49	4	−20	3376	9.25
Left angular gyrus (BA39)	−47	−67	30	4327	12.88
Left IFG(BA10)	−45	44	−5	180	5.37
Left STG (BA38)	−44	15	−35	135	6.00
Left postcentral gyrus (BA2)	−47	−28	58	147	5.82

MFG – middle frontal gyrus.

STG – superior temporal gyrus.

MTG – middle temporal gyrus.

IFG – inferior frontal gyrus.

SMA – supplementary motor area.

SPL – superior parietal lobule.

Medial FG – medial frontal gyrus.