Final answer:
Mushrooms contain additional psychoactive substances such as muscimol and ergot alkaloids, along with other important secondary metabolites with commercial uses.
Step-by-step explanation:
Aside from psilocybin and psilocin, mushrooms contain other psychoactive compounds including muscimol, found in Amanita muscaria, and various ergot alkaloids produced by fungi like the ergot fungus. These substances also have hallucinogenic properties. Moreover, some mushrooms have secondary metabolites with important commercial applications, such as antibiotics like penicillin and immunosuppressants like cyclosporine.
Yes, there are other psychoactive compounds in mushrooms besides psilocybin and psilocin. One such compound is muscimol, found in the Amanita muscaria mushroom, which has hallucinogenic properties. Another compound is mescaline, found in the peyote cactus, which is also used for ritual purposes. These compounds affect different neurotransmitter systems and produce varying effects.