journal article Dec 26, 2016

Psychedelics as Medicines: An Emerging New Paradigm

Abstract
Scientific interest in serotonergic psychedelics (e.g., psilocybin and LSD; 5‐HT2A receptor agonists) has dramatically increased within the last decade. Clinical studies administering psychedelics with psychotherapy have shown preliminary evidence of robust efficacy in treating anxiety and depression, as well as addiction to tobacco and alcohol. Moreover, recent research has suggested that these compounds have potential efficacy against inflammatory diseases through novel mechanisms, with potential advantages over existing antiinflammatory agents. We propose that psychedelics exert therapeutic effects for psychiatric disorders by acutely destabilizing local brain network hubs and global network connectivity via amplification of neuronal avalanches, providing the occasion for brain network “resetting” after the acute effects have resolved. Antiinflammatory effects may hold promise for efficacy in treatment of inflammation‐related nonpsychiatric as well as potentially for psychiatric disorders. Serotonergic psychedelics operate through unique mechanisms that show promising effects for a variety of intractable, debilitating, and lethal disorders, and should be rigorously researched.
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Cited By
282
Psychiatry Research
The Journal of Neuroscience
Neurochemical Research
Cell Reports
International Review of Psychiatry
Metrics
282
Citations
75
References
Details
Published
Dec 26, 2016
Vol/Issue
101(2)
Pages
209-219
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Cite This Article
DE Nichols, MW Johnson, CD Nichols (2016). Psychedelics as Medicines: An Emerging New Paradigm. Clinical Pharmacology & Therapeutics, 101(2), 209-219. https://doi.org/10.1002/cpt.557