May 22, 2019Oscar Espin, European Institute For Multidisciplinary Studies On Human Rights And Science - Knowmad Institut1 citation
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Abstract Sacred plants have a number of phenomena that revolve around their ritual and medicinal use, as well as being seen as carrying a bond with the sphere of the sacred. México is the country that has the greatest diversity of sacred plants in the Americas because its indigenous groups have a magical-religious relationship with them. In the beginning of the study of sacred plants,...
Many archaeologists suggest that shamanic practices are ancient, starting at least 30,000 y ago (1⇓–3). As an analytical concept, anthropologists define shamans as religious practitioners who interact directly with the spirit world to help their people. Shamans in each culture have their own practices and are called by different names (e.g., chayanyi , curanderos , or vegetalistas ). Shamanic...
Objectives: The archaeological, ethno-historical and ethnographic evidence of the use of hallucinogenic substances in Mesoamerica is reviewed. Results: Hallucinogenic cactus, plants and mushrooms were used to induce altered states of consciousness in healing rituals and religious ceremonies. The Maya drank balché (a mixture of honey and extracts of Lonchocarpus) in group ceremonies to achieve...
The purpose of this paper is to provide an integrative review and offer novel insights regarding human research with classic psychedelics (classic hallucinogens), which are serotonin 2A receptor (5-HT2AR) agonists such as lysergic acid diethylamide (LSD), mescaline, and psilocybin. Classic psychedelics have been administered as sacraments since ancient times. They were of prominent interest...
Bea is a young Puerto Rican university student living in San Juan. Despite her efforts, her professional and personal life seem to have deteriorated. She has broken up with her boyfriend and the relationship with her parents is getting worse. Besides, she dreams of travelling, but she doesn’t have the money to do so. She decides to go to see several mediums in order to understand why everything...
Cynthia Carson Bisbee, Paul Bisbee, Erika Dyck, Patrick Farrell, James Sexton, and James W. Spark, eds., Psychedelic Prophets: The Letters of Aldous Huxley and Humphry Osmond. Montreal: McGill-Queen’s University Press, 2018; 728 pp; 10 b&w images; ISBN: 9780773555068; cloth;
It is fitting that the 100th anniversary of the Handbook of Experimental Pharmacology celebrates not only its founding but also the founding of experimental pharmacology as both had their beginnings in Germany. Founded in 1919 by Arthur Heffter (1859-1925) as the "Handbuch der Experimentellen Pharmakologie" and renamed to its current title in 1937, the Handbook has continued to capture the...
This article examines the historical relationship between psychedelics and palliative care. Historians have contributed to a growing field of studies about how psychedelics have been used in the past, but much of that scholarship focused on interrogating questions of legitimacy or proving that psychedelics had therapeutic potential. Palliative care had not yet developed as medical...
This chapter aimed to provide an overview of the large number of hallucinogens of natural origin. Following a literature review, the following hallucinogens were selected for a detailed description that considered their essential chemical groups: indoleamines ( N,N -dimethyltryptamine, 5-methoxy- N,N -dimethyltryptamine, bufotenine, psilocybin, and ibogaine), phenylethylamines (mescaline),...
Background: Recognition of emotions in facial expressions (REFE) is a key aspect of social cognition. Anxiety and mood disorders are associated with deficits in REFE, and anxiolytics and antidepressants reverse these deficits. Recent studies have shown that serotonergic hallucinogens (i.e. ayahuasca, dimethyltryptamine, psilocybin, lysergic acid diethylamide [LSD], and mescaline) have...