Katherine A. MacLean

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

Intensive Meditation Training Improves Perceptual Discrimination and Sustained Attention

Katherine A. MacLean, Emilio Ferrer, Stephen Aichele et al. · Psychological Science · 2010 · 621 citations · Full text

Medicine, Behavioral Sciences, Psychology +16

Survey study of challenging experiences after ingesting psilocybin mushrooms: Acute and enduring positive and negative consequences

Theresa M. Carbonaro, Matthew P. Bradstreet, Frederick S. Barrett et al. · Journal of Psychopharmacology · 2016 · 539 citations · Full text

Social Sciences, Psychiatry, Psychology +17

Psilocybin-occasioned mystical-type experience in combination with meditation and other spiritual practices produces enduring positive changes in psychological functioning and in trait measures of prosocial attitudes and behaviors

Roland R. Griffiths, Matthew W. Johnson, William A. Richards et al. · Journal of Psychopharmacology · 2017 · 526 citations · Full text

Social Sciences, Behavioral Sciences, Psychology +10

Intensive meditation training, immune cell telomerase activity, and psychological mediators

Tonya L. Jacobs, Elissa Epel, Jue Lin et al. · Psychoneuroendocrinology · 2010 · 434 citations

Nursing, Immunology, Psychology +15