The Subjective Effect Index (SEI), or simply Effect Index, is a formalized documentation and granular classification system of the subjective effects of hallucinogens, for instance of serotonergic psychedelics like LSD, psilocybin, mescaline, and dimethyltryptamine (DMT). It has the aim of developing a universal terminology set for discussing and describing these effects.
The Subjective Effect Index (SEI), or simply Effect Index, is a formalized documentation and granular classification system of the subjective effects of hallucinogens, for instance of serotonergic psychedelics like LSD, psilocybin, mescaline, and dimethyltryptamine (DMT). It has the aim of developing a universal terminology set for discussing and describing these effects.
Source: Wikipedia "Subjective Effect Index" · CC BY-SA 4.0
Share this article: X · Bluesky