Arne Bohn, Michiel H. H. Kiggen, M. V. Uthaug, K. V. van Oorsouw, J. Ramaekers, H. V. van Schie
{"title":"Altered States of Consciousness During Ceremonial San Pedro Use","authors":"Arne Bohn, Michiel H. H. Kiggen, M. V. Uthaug, K. V. van Oorsouw, J. Ramaekers, H. V. van Schie","doi":"10.1080/10508619.2022.2139502","DOIUrl":null,"url":null,"abstract":"ABSTRACT San Pedro, a mescaline containing cactus, has been used for thousands of years and is currently popular as a psychedelic substance in ceremonial retreats in Europe. The current research investigates the consciousness altering effects of San Pedro. Forty-two participants who joined ceremonial psychedelic retreats in the Netherlands were investigated with questionnaires probing 11 dimensions of altered states of consciousness (11D-ASC), ego-dissolution, mystical experiences, and challenging experiences. Results tentatively demonstrate the status of San Pedro as a psychedelic, revealing deviations from normal waking consciousness on all 11 subscales of the 11D-ASC, moderate scores of ego-dissolution, and a complete mystical experience in two thirds of the participants. Furthermore, a consciousness profile of San Pedro was constructed, which revealed that spiritual experiences are strongly expressed in ceremonial San Pedro use. Furthermore, the San Pedro experience is characterized by low levels of disembodiment, anxiety, impaired control and cognition, transcendence of space, and relatively higher levels of physical distress and grief in case of (incidental) challenging experiences. Finally, graph network analysis indicated two separate networks of positive and negative altered states of consciousness. Possible interpretations of these findings are discussed in relation to the ceremonial setting, sympathomimetic effects of San Pedro’s alkaloids and variations in affective valence.","PeriodicalId":47234,"journal":{"name":"International Journal for the Psychology of Religion","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2022-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal for the Psychology of Religion","FirstCategoryId":"102","ListUrlMain":"https://doi.org/10.1080/10508619.2022.2139502","RegionNum":2,"RegionCategory":"哲学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PSYCHOLOGY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
ABSTRACT San Pedro, a mescaline containing cactus, has been used for thousands of years and is currently popular as a psychedelic substance in ceremonial retreats in Europe. The current research investigates the consciousness altering effects of San Pedro. Forty-two participants who joined ceremonial psychedelic retreats in the Netherlands were investigated with questionnaires probing 11 dimensions of altered states of consciousness (11D-ASC), ego-dissolution, mystical experiences, and challenging experiences. Results tentatively demonstrate the status of San Pedro as a psychedelic, revealing deviations from normal waking consciousness on all 11 subscales of the 11D-ASC, moderate scores of ego-dissolution, and a complete mystical experience in two thirds of the participants. Furthermore, a consciousness profile of San Pedro was constructed, which revealed that spiritual experiences are strongly expressed in ceremonial San Pedro use. Furthermore, the San Pedro experience is characterized by low levels of disembodiment, anxiety, impaired control and cognition, transcendence of space, and relatively higher levels of physical distress and grief in case of (incidental) challenging experiences. Finally, graph network analysis indicated two separate networks of positive and negative altered states of consciousness. Possible interpretations of these findings are discussed in relation to the ceremonial setting, sympathomimetic effects of San Pedro’s alkaloids and variations in affective valence.
期刊介绍:
The International Journal for the Psychology of Religion (IJPR) is devoted to psychological studies of religious processes and phenomena in all religious traditions. This journal provides a means for sustained discussion of psychologically relevant issues that can be examined empirically and concern religion in the most general sense. It presents articles covering a variety of important topics, such as the social psychology of religion, religious development, conversion, religious experience, religion and social attitudes and behavior, religion and mental health, and psychoanalytic and other theoretical interpretations of religion. The journal publishes research reports, brief research reports, commentaries on relevant topical issues, book reviews, and statements addressing articles published in previous issues. The journal may also include a major essay and commentaries, perspective papers of the theory, and articles on the psychology of religion in a specific country.