Roland R. Griffiths

Psilocybin produces substantial and sustained decreases in depression and anxiety in patients with life-threatening cancer: A randomized double-blind trial

Roland R. Griffiths, Matthew W. Johnson, Michael A. Carducci et al. · Journal of Psychopharmacology · 2016 · 2.2K citations · Full text

Medicine, Oncology, Pharmacology +10

Psilocybin can occasion mystical-type experiences having substantial and sustained personal meaning and spiritual significance

Roland R. Griffiths, William A. Richards, U. McCann et al. · Psychopharmacology · 2006 · 1.7K citations

Humanities, Psychiatry, Psychology +16

Effects of Psilocybin-Assisted Therapy on Major Depressive Disorder

Alan K. Davis, Frederick S. Barrett, Darrick G. May et al. · JAMA Psychiatry · 2020 · 1.3K citations · Full text

Pharmacy, Pharmacotherapy, Psychiatry +13

Psilocybin occasioned mystical-type experiences: immediate and persisting dose-related effects

Roland R. Griffiths, Matthew W. Johnson, William A. Richards et al. · Psychopharmacology · 2011 · 937 citations

Medicine, Psychiatry, Psychology +11

Mystical experiences occasioned by the hallucinogen psilocybin lead to increases in the personality domain of openness

Katherine A. MacLean, Matthew W. Johnson, Roland R. Griffiths · Journal of Psychopharmacology · 2011 · 905 citations

Education, Behavioral Sciences, Psychology +17