In the article “Orientation Selectivity of Synaptic Input to Neurons in Mouse and Cat Primary Visual Cortex,” by Andrew Y. Y. Tan, Brandon D. Brown, Benjamin Scholl, Deepankar Mohanty, and Nicholas J. Priebe, which appeared on pages 12339–12350 of the August 24, 2011 issue, the authors regret the mistake in Figure 7A. The bottom and top traces were erroneously duplicated. The error did not enter any analysis, and does not affect any conclusion. The corrected figure is shown below.
