A Brief Historical Overview of Psychedelic Research.
Biological Psychiatry: Cognitive Neuroscience and Neuroimaging May 1, 2024 DOI: 10.1016/j.bpsc.2023.11.003 (opens in new tab)
Study at a glance
AI-extracted from the abstract| Characteristics | Review Peer reviewed |
|---|---|
| Topics | LSD Psilocybin |
| Keywords | Psychotherapeutics Psychotomimetics Psychedelics hallucinogens Psychiatric treatment Serotonin system neurotransmitters Brain chemistry |
| Citations | 30 |
| Key findings | Even one or two psychedelic treatments produce robust and sustained reductions in clinical symptoms in a variety of psychiatric disorders. |
Abstract
Classical serotonergic psychedelics such as lysergic acid diethylamide or the naturally occurring compounds psilocybin and mescaline produce profound changes in mood, thought, intuition, sensory perception, the experience of time and space, and even the experience of self. Research examining psychedelic compounds has had a complex and turbulent evolution. Many cultures throughout the world have used psychedelic plants not only for mystical, ritualistic, or divinatory purposes but also for curing illnesses. Much of the genesis and progress of modern investigations into the effects and underlying mechanisms of action of psychedelics have been intertwined with studies of the neurotransmitter serotonin. Early hypotheses that serotonergic systems mediate psychedelic effects were supported initially by preclinical animal studies and subsequently confirmed by pharmacological studies in healthy humans. The use of psychedelic compounds as putative psychotomimetics that reproduce some features of naturally occurring psychotic disorders met with some limited success. More recent studies are exploring psychedelics as potential psychotherapeutic agents. Recent indications that even 1 or 2 psychedelic treatments produce robust and sustained reductions in clinical symptoms in a variety of psychiatric disorders have prompted an enormous resurgence of interest in the nature and mechanisms contributing to their effects.
Comparable studies
Other narrative reviews on LSD, most cited first.
| Study | Year | Design | Participants |
|---|---|---|---|
| Study of a New Schizophrenomimetic Drug—Sernyl | 1959 | Review | |
| Classic psychedelics: An integrative review of epidemiology, therapeutics, mystical experience, and brain network function. General population | 2019 | Integrative review | |
| The Pharmacology of Lysergic Acid Diethylamide: A Review | 2008 | Review | |
| Serotonin research: contributions to understanding psychoses | 2008 | Review | |
| ADVERSE REACTIONS TO PSYCHEDELIC DRUGS. A REVIEW OF THE LITERATURE | 1984 | Review |
Citations in the library
Cited by 27
- 1-(2,5-Dimethoxy-4-iodophenyl)-2-aminopropane (DOI): From an Obscure to Pivotal Member of the DOX Family of Serotonergic Psychedelic Agents - A Review. ACS Pharmacology & Translational Science June 14, 2024
- Psilocybin: From Psychiatric Pariah to Perceived Panacea American Journal of Psychiatry 2025
- Psychedelics and the treatment of eating disorders: considerations for future research and practice. Journal of Eating Disorders October 22, 2024
- Clinical and preclinical evidence of psilocybin as antidepressant. A narrative review Progress in Neuro-Psychopharmacology and Biological Psychiatry 2025
- Spirituality as a Therapeutic Approach for Severe Mental Illness: Insights from Neural Networks Religions April 16, 2024
and 22 more in the library
Cites 71
- Psilocybin produces substantial and sustained decreases in depression and anxiety in patients with life-threatening cancer: A randomized double-blind trial Journal of Psychopharmacology November 30, 2016
- Rapid and sustained symptom reduction following psilocybin treatment for anxiety and depression in patients with life-threatening cancer: a randomized controlled trial Journal of Psychopharmacology November 30, 2016
- Psilocybin can occasion mystical-type experiences having substantial and sustained personal meaning and spiritual significance Psychopharmacology July 7, 2006
- Psilocybin with psychological support for treatment-resistant depression: an open-label feasibility study. The Lancet Psychiatry May 17, 2016
- Effects of Psilocybin-Assisted Therapy on Major Depressive Disorder JAMA Psychiatry November 4, 2020
and 66 more in the library