Correction: Heldt et al., Bdnf Deletion or TrkB Impairment in Amygdala Inhibits Both Appetitive and Aversive Learning

In the article “Bdnf Deletion or TrkB Impairment in Amygdala Inhibits Both Appetitive and Aversive Learning” by Scott A. Heldt, Kelsey Zimmermann, Kathryn Parker, Meriem Gaval, and Kerry J. Ressler, which appeared on pages 2444–2450 of the February 12, 2014 issue, the authors regret leaving David Weinshenker off the author list. The corrected author list is as follows: Scott A. Heldt,¹ Kelsey Zimmermann,² Kathryn Parker,² Meriem Gaval,² David Weinshenker,⁴ and Kerry J. Ressler.^2,3 Their affiliations are as follows: ¹Department of Anatomy and Neurobiology, University of Tennessee Health Science Center, Memphis, Tennessee 38163, ²Department of Psychiatry and Behavioral Sciences, Yerkes National Primate Research Center, Emory University, Atlanta, Georgia 30329, ³Howard Hughes Medical Institute, Chevy Chase, Maryland 20815, and ⁴Department of Human Genetics, Emory University, Atlanta, Georgia 30322. The Author Contributions footnote should have read as follows: Author contributions: S.A.H., D.W., and K.J.R. designed research; S.A.H., K.Z., K.P., and M.G. performed research; D.W. and K.J.R. contributed unpublished reagents/analytic tools; S.A.H., K.Z., K.P., M.G., and K.J.R. analyzed data; S.A.H., K.Z., and K.J.R. wrote the paper.