In the article “Fast Vesicle Transport Is Required for the Slow Axonal Transport of Synapsin” by Yong Tang, David Scott, Utpal Das, Daniel Gitler, Archan Ganguly, and Subhojit Roy, which appeared on pages 15362–15375 of the September 25, 2013 issue, “PKA inhibitor H89” was incorrectly referred to as “PKA activator H89” twice: on page 15368, right column, first paragraph, line 19, in the sentence beginning, “In contrast, treatment of neurons with PKA activator H89 …”; and in the last sentence of the Figure 6 legend. These errors do not affect the conclusions of the article.
