Psilocybin Psilocybin, the psychoactive compound located in "magic mushrooms," continues to be employed for ceremonial and medicinal reasons between Indigenous peoples for millennia. Psilocybin incorporates a hallucinogenic impact on the brain. A different potential prolonged-expression result of LSD is a condition named hallucinogen persisting notion dysfunction (HPPD). People with HPPD https://www.tumblr.com/lsdvibes/757469329295048704/historyoflsd?source=share