Correction: Corrigendum: AMPA receptor-mediated regulation of a Gi-protein in cortical neurons

Nature 389, 502–504 (1997); doi:10.1038/39062 It has come to our attention that Fig. 4 in this Letter presented three events of data duplication. In Fig. 4a the panels in row 1, columns 1 and 7 were the same, in Fig. 4a the panels in row 3, columns 5 and 7 were the same, and in Fig. 4c and e, the panels in columns 1–3 were the same.