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dc.contributor.author
Tagliazucchi, Enzo Rodolfo
dc.date.available
2023-09-28T18:03:09Z
dc.date.issued
2022-03
dc.identifier.citation
Tagliazucchi, Enzo Rodolfo; Language as a Window Into the Altered State of Consciousness Elicited by Psychedelic Drugs; Frontiers Media; Frontiers in Pharmacology; 13; 3-2022; 1-15
dc.identifier.uri
http://hdl.handle.net/11336/213481
dc.description.abstract
Psychedelics are drugs capable of eliciting profound alterations in the subjective experience of the users, sometimes with long-lasting consequences. Because of this, psychedelic research tends to focus on human subjects, given their capacity to construct detailed narratives about the contents of their consciousness experiences. In spite of its relevance, the interaction between serotonergic psychedelics and language production is comparatively understudied in the recent literature. This review is focused on two aspects of this interaction: how the acute effects of psychedelic drugs impact on speech organization regardless of its semantic content, and how to characterize the subjective effects of psychedelic drugs by analyzing the semantic content of written retrospective reports. We show that the computational characterization of language production is capable of partially predicting the therapeutic outcome of individual experiences, relate the effects elicited by psychedelics with those associated with other altered states of consciousness, draw comparisons between the psychedelic state and the symptomatology of certain psychiatric disorders, and investigate the neurochemical profile and mechanism of action of different psychedelic drugs. We conclude that researchers studying psychedelics can considerably expand the range of their potential scientific conclusions by analyzing brief interviews obtained before, during and after the acute effects. Finally, we list a series of questions and open problems that should be addressed to further consolidate this approach.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Frontiers Media
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
CONSCIOUSNESS
dc.subject
LANGUAGE
dc.subject
NATURAL LANGUAGE PROCESSING
dc.subject
PHARMACOLOGY
dc.subject
PSYCHEDELICS
dc.subject.classification
Otras Ciencias Físicas
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Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Language as a Window Into the Altered State of Consciousness Elicited by Psychedelic Drugs
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-07-07T22:25:40Z
dc.identifier.eissn
1663-9812
dc.journal.volume
13
dc.journal.pagination
1-15
dc.journal.pais
Suiza
dc.journal.ciudad
Lausana
dc.description.fil
Fil: Tagliazucchi, Enzo Rodolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina. Universidad Adolfo Ibañez; Chile
dc.journal.title
Frontiers in Pharmacology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fphar.2022.812227/full
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.3389/fphar.2022.812227
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