lysergines

Lysergines are a class of psychoactive compounds derived from lysergic acid. Lysergic acid itself is a natural product found in ergot fungi, which are parasites of rye and other grains. The most well-known and widely studied lysergine is lysergic acid diethylamide, commonly known as LSD. Other lysergines, such as lysergic acid amide (LSA), also possess psychoactive properties and are found in seeds of plants like the morning glory and Hawaiian baby woodrose.

The psychoactive effects of lysergines are primarily mediated through their interaction with serotonin receptors in the brain, particularly the 5-HT2A receptor. These compounds can induce profound alterations in perception, mood, and thought processes, often described as psychedelic or hallucinogenic experiences. Effects can include visual and auditory hallucinations, altered sense of time, intensified emotions, and ego dissolution. The duration and intensity of these effects depend on the specific lysergine, the dose, and individual factors.

Due to their potent psychoactive effects, lysergines have been the subject of extensive research in psychology and neuroscience. Historically, they were explored for potential therapeutic applications in psychiatry, but their recreational use and association with the counterculture movements of the 20th century led to widespread legal restrictions and classification as controlled substances in many countries. Research into their mechanisms of action and potential therapeutic benefits, particularly in areas like mental health treatment, has seen a resurgence in recent years.