I'm not sure that is correct. Psilocybin: https://royalsocietypublishing.org/doi/full/10.1098/rsif.2014.0873 https://royalsocietypublishing.org/doi/full/10.109

I'm not sure that is correct. Psilocybin: https://royalsocietypublishing.org/doi/full/10.1098/rsif.2014.0873 https://royalsocietypublishing.org/doi/full/10.1098/rsif.201... https://www.sciencedirect.com/science/article/pii/S1053811920304663 https://www.sciencedirect.com/science/article/pii/S105381192... Ketamine: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3461985/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3461985/ https://onlinelibrary.wiley.com/doi/full/10.1002/hbm.24791 https://onlinelibrary.wiley.com/doi/full/10.1002/hbm.24791 It is well known that dissociative anaesthetics reduce brain activity and communication between brain regions. Classical psychedelics on the other hand tend to increase global brain activity, including that between regions (i.e. connectivity)