Key information made simple
This study is looking at examine the effects of a single dose of psilocybin, administered with psychological support, on symptoms of depression. Participants receive Psilocybin or Group 2: Psilocybin + Sham taVNS and complete study visits and assessments. Some participants may receive Group 2: Psilocybin + Sham taVNS instead of the study treatment, and direct benefit is not guaranteed.
