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Notes on psychedelics and OCD

  • Auteur de la discussion Auteur de la discussion MzFly
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MzFly

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An article by James Kent, concerning newly-discovered medicinal properties of psilocybin. The excerpt from "a reader" is penned by our own Mr Spider :D

Notes on psychedelics and OCD

by James Kent
Additional thoughts on OCD and 5-HT2A uptake regulation

I recently posted a chapter from Psychedelic Information Theory that deals with obsessive ideation in the psychedelic state. At the end of that chapter, I mention that although psychedelics can promote obsessive thoughts within the trip, they also have the ability to break the cycle of previous obsessive spirals and act as a temporary "cure" for OCD. Within days of writing that, a new psilocybin study on OCD was released showing that this was indeed the case.

I also received a note from a reader, excerpted below:


My partner's experience using mushrooms over the past year or so has [shown] a marked decrease in what she would call her obsessive thoughts. And a fairly significant compulsion she previously had (the need to check the stove burners knowing full well they were off) has disappeared over the course of our monthly psychedelic doses. Now I realize we won't likely be seeing a monthly four-to-five grams dry cubensis powder prescription anytime soon, but one can dream!
Yes, one can dream. However, amid all the press there has been very little discussion about how psychedelics can act as a temporary OCD cure. If I had to guess, I would say that the psychedelic event causes a short-term, reversible down-regulation of 5-HT2A receptor uptake, and that this down-regulation is enough to take the edge off obsessive thoughts mediated through these sites. Of course, this down-regulation is only temporary, and should wear off in two to six weeks, which is why follow-up treatment is recommended every three months or so if OCD symptoms return.

Another theory is that the psychedelic event causes a short-term release and quick metabolism of excess signaling amines in the brain, leaving the subject "low on juice" until their body can re-process the normal balance of transmitters in the brain. This would be like a "supply-side" down-regulation from the neurotransmitter source as opposed to a "demand-side" down-regulation at the uptake site itself.

These two theories are not mutually exclusive, of course, both of them may be accurate, and there may also be other factors that I am missing. However, this study shows that there is a medium-term change in the balance of chemistry in the brain following a psychedelic trip, which may be good for some who need a break from long term obsessive cycles.
 
do you have full article or something, I find this very interesting :)
 
silv a dit:
do you have full article or something, I find this very interesting :)
I Love wikipedia :lol:


check this out

http://en.wikipedia.org/wiki/5-HT2A_receptor :


In human anatomy, the 5-HT2A receptor is a subtype of the 5-HT2 receptor which belongs to the serotonin receptor family and is a G protein coupled receptor. Activation of this receptor has a generally excitatory effect on most regions of the brain, although it may also have an inhibitory effect on certain areas such as the visual cortex.

http://en.wikipedia.org/wiki/GPCR

Physiological roles
GPCRs are involved in a wide variety of physiological processes. They can be grouped into 4 classes based on structural homology and functional similarity: Class A (rhodopsin-like), Class B (secretin-like), Class C (metabotropic/pheromone), and Class D (Fungal pheromone). Some examples of their physiological roles include:

1. The visual sense: the opsins use a photoisomerization reaction to translate electromagnetic radiation into cellular signals. Rhodopsin, for example, uses the conversion of 11-cis-retinal to all-trans-retinal for this purpose.

2. The sense of smell: receptors of the olfactory epithelium bind odorants (olfactory receptors) and pheromones (vomeronasal receptors)

3. Behavioral and mood regulation: receptors in the mammalian brain bind several different neurotransmitters, including serotonin, dopamine, GABA and glutamate.

4. Regulation of immune system activity and inflammation: chemokine receptors bind ligands that mediate intercellular communication between cells of the immune system; receptors such as histamine receptors bind inflammatory mediators and engage target cell types in the inflammatory response

5. Autonomic nervous system transmission: both the sympathetic and parasympathetic nervous systems are regulated by GPCR pathways. These systems are responsible for control of many automatic functions of the body such as blood pressure, heart rate and digestive processes.
these five examples of their physiological roles are the exact things that change during a 5-MeO-MiPT trip! :D

counseling(shamanism) with psychedelic may return(in western sociaty) once all scientist discover some psychedelic actualy might help human kind. Through out history animals and people ate psychedelics as medicin.
:partyman:
 
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