Hallucinogen Persisting Perception Disorder ... HPPD is divided into two types, according to the kinds of hallucinations the person experiences. In Type 1, an individual experiences brief ...

hallucinogens, also called psychedelics, have begun to be used as a form of therapy. Some studies suggest this type of treatment can help with conditions like PTSD. That said, psychedelics are ...

Leah Mayo, PhD Mayo also pointed to several study limitations, which included a lack of data on patterns or types of hallucinogens used, as well as unmeasured confounders associated with risky ...

Image credit: John Moore/Getty Images Psilocybin is a hallucinogen that people can ingest through certain types of mushrooms. Psilocybin works by binding to and activating serotonin receptors in ...