Psychedelic substances can change a user’s mindset in profound ways — a fact that’s relevant even to those who’ve never touched the stuff, because such altered states of consciousness give scientists a window into how our brains give rise to our normal mental states. Sex drugs einstein and elves neuroscientists are only beginning to understand how and why those mental changes occur. Now some mathematicians have jumped into the fray, using a new mathematical technique to analyze the brains of people on magic mushrooms.
Psychedelic Puzzles Scientists have known for decades that many of psychedelic drugs’ most famous effects — visual hallucinations, heightened sensory and emotional sensitivity, etc. But increasingly neuroscience researchers are interested not just in single chemicals but also in overall brain activity, because the most complicated brain functions arise from lots of different regions working together. Over the last several years, a branch of mathematics known as network theory has been applied to study this phenomenon. Paul Expert, a complexity researcher at the Imperial College London, and his team took this approach to analyzing fMRI data from people who’d taken psilocybin, the psychedelic chemical in magic mushrooms. The team had recently been working on a new technique for network modeling — one designed to highlight small but unusual patterns in network connectivity. The team used fMRI data from a previous study, in which 15 healthy people rested inside an fMRI scanner for 12 minutes on two separate occasions.
The volunteers received a placebo in one of those sessions, and a mild dose of psilocybin during the other, but they weren’t told which was which. The investigators crunched the data, specifically studying the brain’s functional connectivity — the amount of active communication among different brain areas. They found two main effects of the psilocybin. First, most brain connections were fleeting.
New connectivity patterns tended to disperse more quickly under the influence of psilocybin than under placebo. But, intriguingly, the second effect was in the opposite direction: a few select connectivity patterns were surprisingly stable, and very different from the normal brain’s stable connections. Journal of the Royal Society Interface. Far Out The findings seem to explain some of the psychological experiences of a psilocybin trip. The researchers hope that the patterns they’ve found will provide neuroscientists with new approaches for studying the brain on psychedelic drugs, and therefore better understand the strange psychological effects their users report. Your brain is a matrix that is dispensing substances known as neurotransmitters which don’t actually transmit anything but rather their purpose is to alter the rate and manner in which energy is affected. And you say that next to an angel.
Maybe he was under the influence of psilocybin when he wrote that. Maybe it has given him an insight no one else can understand. Our brains interpret certain wavelength interactions as harmonious, others as discordant. It is remarkable what you can do with random word generators. Sounds intelligent, but my sphere contracted when you spelled aura incorrectly and repeatedly. I intentionally spelled it like that for the essence the word conveys. Sorry, I boarded the wrong astral plane.