Very fascinating continuing research! This group has been doing a number of studies on psychedelics and this is not their first rodeo. You can see some of the

Very fascinating continuing research! This group has been doing a number of studies on psychedelics and this is not their first rodeo. You can see some of their previous research here https://www.researchgate.net/publication/267512525_Homological_scaffolds_of_brain_functional_networks https://www.researchgate.net/publication/267512525_Homologic... (PDF) which talks about the brain under the effects of Psilocin, which is the active chemical which comes from Psilocybin Mushrooms. It's a fascinating area of research, and I've found it surprising how few drugs are actually examined in this manner. The lack of rigor that goes into the law with regard to drugs is deplorable.