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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1940 1
1942 2
1945 1
1947 1
1948 1
1950 2
1951 1
1957 2
1962 1
1964 1
1965 1
1966 1
1967 1
1968 1
1969 1
1970 2
1971 5
1972 1
1973 2
1974 1
1976 3
1977 4
1978 1
1979 3
1980 7
1981 6
1982 6
1983 1
1984 4
1985 2
1986 1
1987 3
1988 2
1989 6
1990 5
1991 9
1992 6
1993 3
1994 5
1995 6
1996 5
1997 11
1998 6
1999 8
2000 17
2001 10
2002 15
2003 11
2004 10
2005 17
2006 12
2007 12
2008 16
2009 24
2010 22
2011 21
2012 28
2013 24
2014 29
2015 32
2016 31
2017 29
2018 21
2019 20
2020 38
2021 43
2022 3
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Article attribute
Article type
Publication date

Search Results

566 results
Results by year
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Page 1
Potential Therapeutic Effects of Psilocybin.
Johnson MW, Griffiths RR. Johnson MW, et al. Neurotherapeutics. 2017 Jul;14(3):734-740. doi: 10.1007/s13311-017-0542-y. Neurotherapeutics. 2017. PMID: 28585222 Free PMC article. Review.
Psychedelics as Medicines: An Emerging New Paradigm.
Nichols DE, Johnson MW, Nichols CD. Nichols DE, et al. Among authors: johnson mw. Clin Pharmacol Ther. 2017 Feb;101(2):209-219. doi: 10.1002/cpt.557. Epub 2016 Dec 26. Clin Pharmacol Ther. 2017. PMID: 28019026 Review.
Human hallucinogen research: guidelines for safety.
Johnson M, Richards W, Griffiths R. Johnson M, et al. J Psychopharmacol. 2008 Aug;22(6):603-20. doi: 10.1177/0269881108093587. Epub 2008 Jul 1. J Psychopharmacol. 2008. PMID: 18593734 Free PMC article. Review.
Long-term follow-up of psilocybin-facilitated smoking cessation.
Johnson MW, Garcia-Romeu A, Griffiths RR. Johnson MW, et al. Am J Drug Alcohol Abuse. 2017 Jan;43(1):55-60. doi: 10.3109/00952990.2016.1170135. Epub 2016 Jul 21. Am J Drug Alcohol Abuse. 2017. PMID: 27441452 Free PMC article. Clinical Trial.
Psychedelics and Psychotherapy.
Nayak S, Johnson MW. Nayak S, et al. Among authors: johnson mw. Pharmacopsychiatry. 2021 Jul;54(4):167-175. doi: 10.1055/a-1312-7297. Epub 2020 Dec 7. Pharmacopsychiatry. 2021. PMID: 33285578 Review.
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.
Griffiths RR, Johnson MW, Richards WA, Richards BD, Jesse R, MacLean KA, Barrett FS, Cosimano MP, Klinedinst MA. Griffiths RR, et al. Among authors: johnson mw. J Psychopharmacol. 2018 Jan;32(1):49-69. doi: 10.1177/0269881117731279. Epub 2017 Oct 11. J Psychopharmacol. 2018. PMID: 29020861 Free PMC article. Clinical Trial.
566 results