Nature Reviews Neuroscience 9, 65–75 (2008)

On page 66 of this article, there were several errors in figure 1. The tract labelled 'Temporoammonic path' should have been labelled 'Perforant path to CA1', and the tract labelled 'Perforant path' should have been labelled 'Perforant path to dentate gyrus'. The fibres from layer III cells in the lateral entorhinal cortex that were shown projecting to proximal CA1 cells should have been depicted projecting to the distal CA1 cells, and the fibres from layer III cells in the medial entorhinal cortex that were shown projecting to distal CA1 cells should have been depicted projecting to proximal CA1 cells. The layer II cells in the medial and lateral entorhinal cortex that project to the granule cells should have been depicted as continuing to the stratum lacunosum moleculare, where they contact CA3 pyramidal cells. These errors have been corrected in the online version. The authors thank J. Z. Young for pointing out the errors and M. Witter for advice in making the alterations to the figure.