Correction: In the Journal Club article “Somatostatin Diversity in the Inhibitory Population,” by Shasta L. Sabo and Michael P. Sceniak, which appeared on pages 7545–7546 of the July 19, 2006 issue, there is an error in the second sentence of the legend for Figure 1. The sentence should have been stated in the following manner: Figure 1. SOM+ neurons labeled in X94, GIN, and X98 transgenic mice have distinct laminar distributions and electrophysiological properties. A, X94 (left), GIN (middle), and X98 (right) somas reside in layers 4, 2/3, and 5 (and 6), respectively.