Hallucinations Under Psychedelics and in the Schizophrenia Spectrum: An Interdisciplinary and Multiscale Comparison.
- Leptourgos P Department of Psychiatry, Connecticut Mental Health Center, Yale University, New Haven, CT.
- Fortier-Davy M Institut Jean Nicod, École des Hautes Études en Sciences Sociales, École Normale Supérieure, PSL Research University, Paris France.
- Carhart-Harris R Imperial College London, London, UK.
- Corlett PR Department of Psychiatry, Connecticut Mental Health Center, Yale University, New Haven, CT.
- Dupuis D Department of Anthropology, University of Durham, Durham, UK.
- Halberstadt AL Department of Psychiatry, University of California San Diego, La Jolla, CA.
- Kometer M Pharmaco-Neuroimaging and Cognitive-Emotional Processing, Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland.
- Kozakova E Department of Applied Neurosciences and Brain Imaging, National Institute of Mental Health, Klecany, Czechia.
- LarØi F Department of Biological and Medical Psychology, Faculty of Psychology, University of Bergen, Bergen, Norway.
- Noorani TN Department of Anthropology, University of Durham, Durham, UK.
- Preller KH Pharmaco-Neuroimaging and Cognitive-Emotional Processing, Department of Psychiatry, Psychotherapy and Psychosomatics, Psychiatric University Hospital Zurich, University of Zurich, Zurich, Switzerland.
- Waters F School of Psychological Sciences, The University of Western Australia, Perth, Western Australia.
- Zaytseva Y Department of Applied Neurosciences and Brain Imaging, National Institute of Mental Health, Klecany, Czechia.
- Jardri R Univ. Lille, INSERM U1172, CHU Lille, Lille Neuroscience & Cognition Centre (LiNC), Plasticity & SubjectivitY team, Lille, France.
- 2020-09-18
Published in:
- Schizophrenia bulletin. - 2020
English
The recent renaissance of psychedelic science has reignited interest in the similarity of drug-induced experiences to those more commonly observed in psychiatric contexts such as the schizophrenia-spectrum. This report from a multidisciplinary working group of the International Consortium on Hallucinations Research (ICHR) addresses this issue, putting special emphasis on hallucinatory experiences. We review evidence collected at different scales of understanding, from pharmacology to brain-imaging, phenomenology and anthropology, highlighting similarities and differences between hallucinations under psychedelics and in the schizophrenia-spectrum disorders. Finally, we attempt to integrate these findings using computational approaches and conclude with recommendations for future research.
- Language
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- English
- Open access status
- hybrid
- Identifiers
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- DOI 10.1093/schbul/sbaa117
- PMID 32944778
- Persistent URL
- https://folia.unifr.ch/global/documents/41575
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