This MedLibrary.org supplementary page on Psychedelic experience is provided directly from the open source Wikipedia as a service to our readers. Please see the note below on authorship of this content, as well as the Wikipedia usage guidelines. To search for other content from our encyclopedia supplement, please use the form below:
Related Sponsors
A psychedelic experience is characterized by the perception of aspects of one's mind previously unknown, or by the creative exuberance of the mind liberated from its ordinary restraints. Psychedelic states are one of the stations on the spectrum of experiences elicited by sensory deprivation as well as by psychedelic substances. On that same spectrum will be found illusions, changes of perception, altered states of awareness, mystical states, and occasionally states resembling schizophrenia. The word psychedelic comes from a combination of two Greek words: psyche (ψυχή) and delos (δήλος). Literally, it means "soul manifestation".
The psychedelic experience is an intimate experience, but there are many common themes, and ranges from a sense of connectedness to everything in the immediate vicinity, to a sense of oneness with everything in the universe. Potentially, the range of the drug-induced psychedelic experience goes far beyond drugs. Hallucinogens have these effects, in contrast to heroin, for example, and its depressant effects.
Some who undertake such experiences come to see them as an ordeal, and mentally overbearing. For many, such experiences come to be seen as personal re-enactments of a hero's journey. Spiritual practices and Psychedelic drugs can be used as a means to achieve states of mind in which novel perceptions can arise, unhindered by everyday mental filters and processes. The mental and emotional impact of the experience is positive and enduring for many.
Research that was done during the 1960s suggested there was a theory that psychedelic drugs might have medical uses. More recently, the Multidisciplinary Association for Psychedelic Studies (MAPS), the Heffter Research Institute, and the Beckley Foundation have continued studying the effects of the psychedelic experience.
Contents |
Levels of psychedelic experience
The Psychedelic Experience FAQ describes five different levels of psychedelic experience acquired by substances and chemicals:
Level 1
- This level produces a mild "high" effect, with some visual enhancement (e.g. brighter colors) and music sounds "wider," or more piercing to the ears. There is a sense that one's thoughts are spiralling into themselves. This level can be achieved from a normal dose of cannabis or a very low dose of a classic psychedelic such as psilocybin. Occasionally common prescription drugs like SSRIs can produce mild 'trippy' effects, as well, though they are not normally classified as psychedelic experiences because they are so mild.
Level 2
- Bright colors; visuals (e.g. things may appear to move or breathe); some two-dimensional patterns become apparent upon shutting eyes. Confused, cyclic (thought loop) or reminiscent thoughts. Déjà vu is commonly reported. Change in short term memory leads to continually distracting thought patterns. While it may become increasingly difficult to follow a single train of thought, at other times one might find themselves lost in deep introspection about one specific idea or problem. The need to see 'normal' reality becomes less, the urge to venture 'beyond the void' becomes more. Level 3 tripping can intersperse with level 2 as long as eyes are shut. This state can be achieved from higher doses of cannabis or a low dose of psilocybin or LSD.
Level 3
- Very obvious visuals, everything looking curved and/or warped, patterns, kaleidoscopes or fractal images seen on walls, landscapes, faces, etc. Closed eye hallucinations become three dimensional. There is some confusing of the senses (synesthesia). Time distortions and "moments of eternity". Movement at times becomes extremely difficult. A normal dose of either psilocybin or LSD can produce this state.
Level 4
- Strong visual effects, e.g. objects morphing into other objects. Dissolving or multiple splitting of the ego (e.g. things start talking, or feeling of contradictory things simultaneously). The loss of sense of self can bring a shift in the sense of reality, often accompanied by a sense of ineffable lucidity. Time becomes very distorted and participants may perceive an activity lasting only minutes to have encompassed hours of their own reality (or vice versa). Out-of-body experiences, and mystical visions are common at this level. A high dose of psilocybin or LSD can produce this effect, as can a normal dose of Salvia divinorum.
Level 5
- Total loss of visual connection with reality. The senses cease to function in the normal way. One may feel like they are merging with space, other objects, or the universe, or feel oneness with the world. There are powerful, and sometimes brutal, psycho-physical reactions interpreted by some users as reliving their own birth. Feelings of reaching to the beginning or the end of space and time. The loss of reality becomes so extreme that it becomes ineffable. Dream or movie-like states, people have been reported seeing themselves in entirely different settings than their original setting. Many people experience religious phenomenon at this level. Often mentioned are an "all-powerful presence" or a "universal knowledge" which many equate to their idea of God or enlightenment. Earlier levels are relatively easy to describe in terms of measurable changes in perception and thought patterns. The only thing still reported to be working at a recognizable level, is the mind's voice of thought. Much is unknown about what a person actually experiences during this period, because most people actually come back explaining the experience as "inexplicable" or "uncommunicable". This effect can be produced in high doses of LSD, Ketamine, salvia divinorum, and high doses of psilocybin. DMT is known to send people to level 5 with an average dose, making it one of the most potent and psychoactive psychedelics known to man.
Wikipedia content modification information:
- This page was last modified on 11 October 2008, at 04:05.
Wikipedia Authorship and Review
Wikipedia content provided here is not reviewed directly by MedLibrary.org. Wikipedia content is authored by an open community of volunteers and is not produced by or in any way affiliated with MedLibrary.org.
Wikipedia Usage Guidelines
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article on "Psychedelic experience".
The URL for this specific entry is:
All Wikipedia text is available under the terms of the GNU Free Documentation License. (See Copyrights for details). Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc.