Summary After a 40-year hiatus there is now a revisiting of psychedelic drug therapy throughout psychiatry, with studies examining the drugs psilocybin, ketamine, ibogaine and ayahuasca in the treatment of drug dependence. Limitations to these therapies are both clinical and legal, but the possibility of improving outcomes for patients with substance dependency imposes an obligation to research...
In the original review, we placed an incorrect citation in a sentence. The correct sentence and citation are as follows: "Also, salvinorin A can act as a “punisher” to self-administration of cocaine or a short-acting MOPr agonist in primates (when given contingently; Freeman et al., 2014).” The authors apologize for the mistake. This error does not change the scientific conclusions of the...