Nature Communications 6: Article number: 6149 (2015); Published: 21 January 2015; Updated: 3 January 2017

In the Methods section of this Article under ‘Model comparison’, the log of the Bayes factor is incorrectly reported as being approximated by the mean log likelihood of each model given 1,000,000 random parameterizations. The words ‘mean log likelihood’ should have read ‘log of the mean likelihood’. Furthermore, in panels b and d of Supplementary Fig. 2, there are errors in the labelling of the y-axes. The word ‘Striatal’ should have read ‘Whole brain’. The correct version of this figure appears below as Fig. 1.

Figure 1
figure 1