Psychedelics disrupt hierarchical cortical propagations in the default mode network of humans and mice (opens in new tab)

Proceedings of the National Academy of Sciences, Volume 123, Issue 24, June 2026. SignificancePsychedelic substances are increasingly recognized for both their therapeutic potential and risks. Dissensus in how psychedelics impact macroscale brain function is one barrier to understanding risks and benefits at a neurobiological level. ...