Helena Aicher is a Swiss psychologist with a PhD from the University of Zurich, where she is a postdoctoral researcher in the Psychedelic Research and Therapy Development group at the Department of Psychiatry. She also works as a psychotherapist within Switzerland’s limited medical use program for psychedelics and trains practitioners through the Swiss Medical Association for Psychedelic Therapy (SÄPT). She has co-authored a peer-reviewed study featured on the ICEERS website, based on the Global Ayahuasca Project.