In the Materials and Methods section under Data Collection (page 793), the sentence: “Data were collected before and during racemic ketamine infusion[,]” should be changed to: “Data were collected before and during both the racemic ketamine and S-ketamine infusions.”
The authors regret this error. The online version and PDF of the article have been corrected.
Reference
Olofsen
E
, Kamp
J
, Henthorn
TK
, van Velzen
M
, Niesters
M
, Sarton
E
, Dahan
A
: Ketamine psychedelic and antinociceptive effects are connected.
Anesthesiology
. 2022
; 136
:792
–801
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2022