Brain activation associated with the inhibition of old contingency and the expression of new behaviors (correct reversal > correct acquisition).

<p>Significant activation for reward (A), punishment (B) and their conjunction (C), are overlaid on axial slices of the group mean structural image. All activations were thresholded by using cluster detection statistics, with a height threshold of z>2.3 and a cluster probability of P<0.05, corrected for whole-brain multiple comparisons.