In the article “The Contingency of Cocaine Administration Accounts for Structural and Functional Medial Prefrontal Deficits and Increased Adrenocortical Activation” by Jason J. Radley, Rachel M. Anderson, Caitlin V. Cosme, Ryan M. Glanz, Mary C. Miller, Sara A. Romig-Martin, and Ryan T. LaLumiere, which appeared on pages 11897–11910 of the August 26, 2015 issue, the authors regret using the wrong SI units on the y-axes of histograms in Figure 4, B–E. In the publication, the units are designated as “mm” in B–D, and “mm3” in E, whereas they should have been expressed as “μm” and “μm3,” respectively. The correct Figure 4 is shown below has been corrected in the online PDF version. This error does not affect any of the conclusions or interpretations in the paper.
