McGill University. (2020, March 30). The placebo effect and psychedelic drugs: Tripping on nothing?. ScienceDaily. Retrieved June 2, 2025 from www.sciencedaily.com / releases / 2020 / 03 ...

In fact, some neuroscientists now believe that the transcendent, reality-warping trip is just a side effect of psychedelics—one that isn’t sufficient or even necessary to produce the mental ...

Researchers developed an LSD-like drug that produces antidepressant effects without hallucinations, as outlined in a study published in the journal Nature.

Peter Sjöstedt-Hughes, a philosopher of mind and metaphysics at the University of Exeter, in the U.K., agrees with Osmond that a trip should be defined by phenomenology, not pharmacology.