Can a psychedelic trip plus a gentle ear zap lift depression?
Disease control
Recruiting now
This study tests whether a single dose of psilocybin, taken with psychological support, can ease symptoms of major depression. It also explores whether adding a non-invasive device that gently stimulates the ear—called transcutaneous auricular vagus nerve stimulation—can boost or…
Phase 2 • Sponsor: Charles Raison • Aim: Disease control
Last updated Aug 12, 2026 00:00 UTC