(Neuron 92, 959–967; December 7, 2016)
In Figure 1, the y axis label where it intersects with the x axis is 100, since the data are depicted as a normalized percentage. Above the x axis the labels continue as 150, 200, and 250, which is correct. Below the x axis however, the label should continue proportionately to read 50. However, in the original article, we have accidentally written –150 there (in part B, it is even mislabeled as just 150). The axis and scale are correct, and there is no change in the data. However, the label on the y axis just below the x axis intersection should read 50. This error does not change the data, conclusions, or the interpretation, but is a typo made in the text of the label. This has now been corrected online. The authors apologize for the error.