Psychedelic: Definition, Scientific Meaning, and Research Context
The term psychedelic refers to a class of psychoactive substances that produce profound changes in perception, mood, and cognitive processes. While widely associated with 1960s counterculture, its scientific meaning is rooted in neuroscience and pharmacology. Specifically, the word itself was coined in the 1950s from the Greek words psyche (ψυχή), meaning “mind” or “soul,” and […]
Psychedelic Mushrooms: A Science-FirstEducational Overview
Table of Contents Key Takeaways Definition: Psychedelic mushrooms are a group of fungi that contain psilocybin, a compound that is converted in the body to psilocin, which has psychoactive properties. Mechanism: Psilocin primarily interacts with serotonin receptors in the brain, particularly the 5-HT2A receptor, altering normal brain network communication. The Brain’s DMN: Research suggests psilocybin significantly impacts […]