In the article “Site of Action of Brain Neurosteroid Pregnenolone Sulfate at the N-Methyl-D-Aspartate Receptor,” by Barbora Hrcka Krausova, Bohdan Kysilov, Jiri Cerny, Vojtech Vyklicky, Tereza Smejkalova, Marek Ladislav, Ales Balik, Miloslav Korinek, Hana Chodounska, Eva Kudova, and Ladislav Vyklick, which appeared on pages 5922–5936 of the July 29, 2020 issue, the second listed grant number from the Czech Science Foundation was incorrect. Czech Science Foundation Grant 20-179458 should instead appear as Grant 20-17945S. The online version has been corrected.