Originally Posted by
Alyzarin
It's oxytocin. It has to be. Oxytocin levels are high during REM. 5-HT2A receptors have oxytocinergic effects, in addition to 5-HT1A, 5-HT2C, D2, and alpha1-adrenergic receptors. It's likely that 5-HT2B indirectly stimulates oxytocin secretion as well through increasing serotonin levels. It all makes sense if you think about it. The more similar a chemical is to serotonin, the more oxytocin it's probably going to release. Tryptamines generally have 5-HT1A activity, while the phenethylamines often don't. I think that's why tryptamine psychedelics are more likely to feel real and spiritual than phenethylamines. The exception would be for those phenethylamines that clearly have D2 activity, such as mescaline and 2C-E. LSD actually binds to 5-HT1A and D2 in addition to its psychedelic effects, and DMT binds to 5-HT1A, 5-HT2B, and alpha1, and it's more similar in structure to serotonin than LSD is. They're also commonly touted as the most realistic and mind-expanding psychedelics. Notably, however, bufotenine is often said to be more realistic and complex than DMT by DMT vets, and it's almost identical in structure to serotonin. Oxytocin is the love hormone, but I mean that in a way more than just creating feelings of love for someone. It creates those feelings of acceptance and high emotional states, and most importantly to what I've been thinking about now, it's involved in facial recognition. DMT entities are often regarded as real beings.... Could it be because the large release of oxytocin puts life in their eyes? Any hallucinogen can create perceptions of human(oid)s, but tipping the scales like this could be what makes DMT entities stand out from those on other drugs. Another thing to consider is serotonin releasing agents, like MDMA. They're known to create a large amount of their effects from a strong increase in oxytocin levels, and drugs that are simultaneously 5-HT2A agonists and serotonin releasing agents are often recognized for creating convincing hallucinations. These would include AMT, MDA, 6-APB, and MMDA, among others. MDMA is also known to cause hallucinations to become more structured and delirious when combined with strong 5-HT2A agonists. MMDA is the most significant to me, though, as it's actually a selective serotonin releasing agent and it's known to produce intensely realistic visuals. MMDA is a very rare drug that very few people have ever sampled recreationally (at least, people who talked about it afterward), it was illegal before the research chemical scene really came into existence and a lot of people don't know about it, so reports are scarce. However, one of my favorite trip reports is of MMDA and the person who took it, who is quite experienced with many hallucinogens both common and rare, claimed that the only thing that he could compare to the reality of it is DMT. He specifically stated that the entities he perceived on it seemed really alive.
Well damn. While typing out all that I was still reading through different articles, and I found one called "Evidence for the existence of dopamine d2-oxytocin receptor heteromers in the ventral and dorsal striatum with facilitatory receptor–receptor interactions". This changes everything. (Well, not everything.) Now I'm starting to wonder if dopamine and oxytocin are meant to work in concert for facial recognition. Like I said before, any hallucinogen can create perceptions of faces and entities, in fact they're incredibly common at higher doses with most of them. This is especially true in the case of drugs that can cause psychosis, and I'm pretty sure that that largely works through the striatum. D2 is the main hallucinogenic dopamine receptor and so it should be implicated in this, and the thing is, it's verifiable that even drugs that bind to D2 but lower dopamine and oxytocin levels can still generate hallucinations of entities. I'm referring mainly to salvinorin A, the main psychoactive component of salvia. This is also observable in people who have high dopamine but low oxytocin naturally, like people with schizophrenia. They're still able to perceive faces just fine (unless they're hallucinating of course), but they have a difficult time recognizing them. So what I'm thinking is that maybe dopamine is involved in the sensory aspects of it while oxytocin is involved in the social aspects? And it's possible that this interaction is what creates a fully crisp and realistic image of reality, or of hallucinations in higher activity. Like, basically all hallucinogens work downstream through dopamine release, and the more oxytocin you have released at the same time would increase the activity of D2 specifically here, and that could explain what I went over above.
I wonder if anyone's ever tried to use oxytocin as a dream supplement before? Time to do some more research....
I actually had something else that was more of a complain to include too, but this is too distracting now. I'll post it in my next rant if it's still bugging me.
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