NEUROSCIENCE Correction for “Essential functions of primate frontopolar cortex in cognition,” by Erica A. Boschin, Carinne Piekema, and Mark J. Buckley, which appeared in issue 9, March 3, 2015, of Proc Natl Acad Sci USA (112:E1020–E1027; first published February 17, 2015; 10.1073/pnas.1419649112).
The authors note that on page E1020, in the Abstract, lines 5–6, “Rodents do not possess a FPC” should instead appear as “Rodents do not possess such a FPC.” The text has been corrected online.
The authors also note that on page E1020, right column, first paragraph, lines 13–14, “no study has yet investigated the effects of circumcised FPC lesions” should instead appear as “no study has yet investigated the effects of circumscribed FPC lesions.” The text has been corrected online.
The authors also note that Mark J. Buckley should be credited for performing research. The corrected author contributions footnote appears below. The author contributions have been corrected online.
Author contributions: C.P. and M.J.B. designed research; E.A.B., C.P., and M.J.B. performed research; E.A.B., C.P., and M.J.B. analyzed data; and E.A.B. and M.J.B. wrote the paper.