Man, I really hope there’s a way to induce psychedelic states through sensory inputs. That could be hugely beneficial if harnessed for pro-human goals (for example, scaling therapeutic interventions like MDMA or ketamine therapy.)
edit: uh, well, short answer: there totally is! idk if they’re the psychedelic states you wanted, but they should do for a lot of relevant purposes, seems pretty hard to match meds though. original longer version:
there’s a huge space of psychedelic states, I think the subspace reachable with adding chemicals is a large volume that’s hard to get to by walking state space with only external pushes—I doubt the kind of scraping a hole in the wall from a distance you can do with external input can achieve, eg, globally reversing the function of SERT (I think this paper I just found on google may show this—I forget where I first encountered the claim, not double checking it properly now), that MDMA apparently induces! you can probably induce various kinds of serotonin release, though.
but the premise of my argument here in the first place—where you can sometimes overwhelm human output behavior via well crafted input—is that that probably doesn’t matter too much. human computational output bitrate seems to be on order ten bits per second across all modalities,[1] and input bitrate is way above that, so my guess is that update bitrate (forming memories, etc) is much higher than natural output bitrate[2], probably yeah you can do most of the weird targeted interventions you were previously getting via psychedelics instead from like, getting some emotional/tempo sorts of things to push into the attractor where neurons have similar functionality already. I just doubt you can go all the way to fixing neurological dysfunctions so severe that to even have a hope of doing it from external input, you’d need to be looking for these crazy brain hacking approaches we were talking about.
I guess what we’d need to measure is like, bitrate of self-correction internally within neurons, some FEP thing. not sure off the top of my head quite how to resolve that to something reasonable.
of course, like, actually I’m pretty dang sure you can get way above 10bit/s by outputting more noisy output, but then you get bits that aren’t coming from the whole network’s integrated state. the 10bps claim feels right for choosing words or similar things like macroscopic choices, but something feels wrong with the claim to me.
Man, I really hope there’s a way to induce psychedelic states through sensory inputs. That could be hugely beneficial if harnessed for pro-human goals (for example, scaling therapeutic interventions like MDMA or ketamine therapy.)
Given how spectacularly harmful psychedelic drugs can often be, I think we’d better hope that there isn’t any such “sensory-input-only” method of inducing psychedelic states.
edit: uh, well, short answer: there totally is! idk if they’re the psychedelic states you wanted, but they should do for a lot of relevant purposes, seems pretty hard to match meds though. original longer version:
there’s a huge space of psychedelic states, I think the subspace reachable with adding chemicals is a large volume that’s hard to get to by walking state space with only external pushes—I doubt the kind of scraping a hole in the wall from a distance you can do with external input can achieve, eg, globally reversing the function of SERT (I think this paper I just found on google may show this—I forget where I first encountered the claim, not double checking it properly now), that MDMA apparently induces! you can probably induce various kinds of serotonin release, though.
but the premise of my argument here in the first place—where you can sometimes overwhelm human output behavior via well crafted input—is that that probably doesn’t matter too much. human computational output bitrate seems to be on order ten bits per second across all modalities,[1] and input bitrate is way above that, so my guess is that update bitrate (forming memories, etc) is much higher than natural output bitrate[2], probably yeah you can do most of the weird targeted interventions you were previously getting via psychedelics instead from like, getting some emotional/tempo sorts of things to push into the attractor where neurons have similar functionality already. I just doubt you can go all the way to fixing neurological dysfunctions so severe that to even have a hope of doing it from external input, you’d need to be looking for these crazy brain hacking approaches we were talking about.
I guess what we’d need to measure is like, bitrate of self-correction internally within neurons, some FEP thing. not sure off the top of my head quite how to resolve that to something reasonable.
of course, like, actually I’m pretty dang sure you can get way above 10bit/s by outputting more noisy output, but then you get bits that aren’t coming from the whole network’s integrated state. the 10bps claim feels right for choosing words or similar things like macroscopic choices, but something feels wrong with the claim to me.
some concern I missed counterevidence to this memorization-bandwidth claim from the paper though!