Table 2.

Activation peaks in the parietal cortex: event-related activations

Brain region	Effect of increment Motor condition		Task condition		Effect of sequence boundary Motor condition		Task condition
Brain region	Talairach coordinates (mm)	Max t score (random effect)^a	Talairach coordinates (mm)	Max t score (random effect)^a	Talairach coordinates (mm)	Max t score (random effect)^a	Talairach coordinates (mm)	Max t score (random effect)^a
L anterior IPS	−44, −40, 44	5.04	−40, −48, 44	4.22	−40, −48, 44	4.12	−40, −48, 40	4.65
L posterior IPS	−28, −72, 44	2.52	−28, −64, 36	5.97	−28, −72, 36	5.65	−32, −72, 44	3.33
R middle IPS	32, −48, 44	5.09	36, −48, 48	5.35	36, −52, 48	5.11		n.s.
L precuneus	−20, −68, 56	3.35	−12, −68, 52	4.89	−20, −72, 48	3.72		n.s.
R precuneus	8, −72, 52	4.9	8, −72, 52	4.52				n.s.
R SMG/TPJ		n.s.		n.s.		sig.^b	−56, −20, 4	3.45^b
L SMG/TPJ		n.s.		n.s.		sig.^b	52, −6, 4	3.06^b

L, Left; R, right; n.s., nonsignificant contrasts even in post hoc analyses.
↵^aMaximum (Max) t scores (random-effect analysis) are for the statistical contrasts indicated in the table and described in Results.
↵^bPost hoc significant (sig.) differences between endogenous and exogenous termination (see Results).