Table 2. Changes in representational distance (cross-validated LDC) with conditioning: relationship to model parameter governing width of generalization from aversive feedback (σ_A). a. insula, anterior insula; vmPFC, ventromedial prefrontal cortex; V1, primary visual cortex; SE, standard error. *p<0.05.

Change in GS–CS+ representational distance	β	SE	t	p
a. insula	−0.357	0.146	−2.448	0.024*
caudate	−0.082	0.043	−1.908	0.071
amygdala	−0.285	0.103	−2.761	0.012*
V1	0.299	0.064	4.684	<0.001*
vmPFC	0.277	0.217	1.277	0.216