Conjunction maps of contrasts and parametric analyses. A, We observed significant overlap (yellow) in dmPFC, bilateral TPJ/IPL, right ATL, right dlPFC, and right vlPFC between activity associated with the last two trials (orange) and activity covarying parametrically with update magnitude (red). B, Right vlPFC and left STS displayed significant overlap (yellow) between activity tracking diagnosticity-related updating (orange) and activity covarying parametrically with consensus perceptions of behavioral frequency (red).