Table 4.

GLM 3: KL_clusters − CPE

Sign	Brain region	BA	Extent	t-value	MNI coordinates
Positive	IFG pars triangularis (L)	48	2996	10.548	−42 14 30
	Angular gyrus (R)	39	2433	10.541	32 −60 46
	Anterior insula (R)	47	506	10.275	30 22 −4
	Superior frontal gyrus, dorsolateral (R)	8	1625	9.032	2 28 44
	IFG pars opercularis (R)	44	2471	8.438	58 18 34
	Middle frontal gyrus (L)	10	1309	7.943	−38 58 8
	Cerebellum (L)		2200	7.839	−4 −80 −30
	Anterior orbital gyrus (R)	11	1036	7.688	34 48 −16
	Inferior parietal gyrus (L)	7	2220	6.858	−32 −56 48
	Inferior temporal gyrus (R)	37	903	6.792	44 −56 −10
	Medial orbital gyrus (L)	11	274	6.676	−18 44 −18
	Cerebellum (R)	18	1112	6.172	24 −86 −22
	Middle temporal gyrus (L)	21	420	5.886	−58 −28 −4
	Precuneus (R)	7	195	4.797	6 −68 48
Negative	Superior temporal gyrus (R)	48	212	−6.435	44 −12 −4
	Superior temporal gyrus (L)	48	277	−5.693	−48 −28 18
	Superior temporal gyrus (R)	48	520	−5.258	56 −32 22

Brain regions in which the BOLD signal tracks Bayesian updating of cluster assignments above and beyond associative updating are shown (corresponding to Figure 5B, right). Notations and procedures are as in Table 3.