Table 1.

Item vs. Relation and control contrast β weights

Relation Sample	Relation Minus Item	Item Load	Pseudoword Load
IFJ	0.226 ± 0.05*	0.067 ± 0.04 ns	0.014 ± 0.09 ns
antPFC	0.201 ± 0.03*	0.020 ± 0.05 ns	0.014 ± 0.13 ns
IPL	0.060 ± 0.01*	0.045 ± 0.02 ns	0.028 ± 0.03 ns

Item Delay	Item Minus Relation	Relation Load	Pseudoword Load
FEF	0.045 ± 0.01*	0.043 ± 0.03 ns	0.027 ± 0.02 ns
IPS	0.065 ± 0.03*	0.014 ± 0.03 ns	0.058 ± 0.05 ns
BA18	0.079 ± 0.03*	0.045 ± 0.03 ns	0.057 ± 0.05 ns

β weights (±SE), representing percent signal change, for Relation vs. Item contrast in regions shown in Fig. 2, along with those for relevant control contrasts. IFJ, inferior frontal junction; antPFC, anterior prefrontal cortex; IPL, inferior parietal lobule; FEF, frontal eye fields; IPS, intraparietal sulcus; BA18, Brodmann area 18.

^*P < 0.05; ns, not significant.