Brain regions associated with contingency change detection (1^st reversal error >1^st acquisition error).

<p>Significant activation for reward (A), punishment (B) and their conjunction (C), are rendered onto a population-averaged surface atlas using multi-fiducial mapping<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0082169#pone.0082169-VanEssen1" target="_blank">[88]</a>. 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.