Correction to: Translational Psychiatry (2011) 1, e47; doi:10.1038/tp.2011.49; published online 11 October 2011

The Supplementary Information that accompanied the online version of this article as published was incorrect; Supplementary Movie 5 contained a labeling error. The corrected Supplementary Movie 5 can be accessed via the Supplementary Information link on this page.