Drug and Alcohol DependenceVolume 171, 1 February 2017, Pages e15-e16Psilocybin in long-term meditators: Effects on default mode network functional connectivity and retrospective ratings of qualitative experienceAuthor links open overlay panelFrederick Streeter Barrett 1, Matthew W. Johnson 1, Roland R. Griffiths 1 2Show moreShareCitehttps://doi.org/10.1016/j.drugalcdep.2016.08.058Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 2016 Published by Elsevier Ireland Ltd.