Share this page!

Enter URL or ID to Unroll

You can paste full URL like: https://x.com/threadreaderapp/status/1644127596119195649
or just the ID like: 1644127596119195649

How to get URL link on X (Twitter) App

  1. On the Twitter thread, click on or icon on the bottom
  2. Click again on or Share Via icon
  3. Click on Copy Link to Tweet
  4. Paste it above and click "Unroll Thread"!
  5. More info at Twitter Help
Parker Singleton 🥥 Profile picture
Parker Singleton 🥥
@singletonion
dad - postdoctoral fellow at https://t.co/yahvMgGrLa - psychedelics and other fun stuff - aspiring urban homesteader
Oct 3, 2022 • 9 tweets • 5 min read
Out at last..!

Receptor-informed network control theory links LSD and psilocybin to a flattening of the brain's control energy landscape.

nature.com/articles/s4146… Image Here we reanalyze old fMRI data from @Imperial_PRG, using an emerging framework for modeling dynamics in the brain (network control theory). The opportunity psychedelics provide is in vivo stimulation + model incorporation of receptor spatial distribution (site & extent of stim). Image
May 17, 2021 • 17 tweets • 9 min read
New preprint!
biorxiv.org/content/10.110…
Excited to share my first paper with @amykooz and others.
@loopyluppi @RCarhartHarris @josecruzat @LeorRoseman Gustavo Deco, Morten Kringelbach, and @estamatakis
@CompPhd @WeillCornell @ccig_cambridge @Imperial_PRG

Here’s what we did: 🧵 Some background
The RElaxed Beliefs Under pSychedelics (REBUS) model by @RCarhartHarris & Friston proposes that increased neural entropy observed under psychedelics (psychs) relaxes the brain’s prior beliefs & their influence over incoming info. These priors shape our perception. Image