How do hallucinogens work? The precise mechanisms that are set in motion within the brain after consuming lysergic acid diethylamide (LSD) or psilocybin are unknown. Hallucinogens do not produce ...

Just one strong dose of hallucinogenic mushrooms can alter a person's personality for more than a year and perhaps permanently, a new study finds. People given psilocybin, the compound in "magic ...

Hallucinogen Persisting Perception Disorder (HPPD) is a cognitive disorder in which individuals continuously re-experience visual and other sensory hallucinations that they first experienced while ...