Medicine is currently experiencing a "psychedelic renaissance", said by many to have commenced in 2006. Since then, clinical trials have consistently demonstrated promising findings for psychedelic-assisted therapies in the treatment of various mental health conditions and addictions. While most of this work has been privately funded, governmental biomedical research funding bodies in countries...
Despite the vast number of people who use technology as a part of their spiritual practice, there is little research on the subject in studies of Human–Computer Interaction (HCI). Although HCI takes the idea of user experience very seriously, the field gives almost no consideration to experiences with technology that might be described as spiritual or transcendent. This paper reviews the work...
Unlike their European predecessors in the experimentation with hallucinogens and aesthetics who undertook it as an exotic tradition brought from afar, many Latin American and North American authors turned to visionary practices and substances (cannabis, peyote, psilocybin mushrooms and ayahuasca, among others) as a main element of their own cultural heritage and territory. Though commonly...
Michael McNally’s book Defend the Sacred: Native American Religious Freedom beyond the First Amendment responds to recent doubts, raised by Indigenous communities, lawyers, and scholars about the usefulness of religious freedom law for Indigenous nations who are trying to protect their cultural practices and natural environment—especially land and water. Native American plaintiffs have gone to...
During the last two decades, psychedelic-assisted therapy has emerged as one of the most promising novel treatments for depression, anxiety, PTSD, and substance use disorders. These medicines have also been used in sacred, ritual settings for, in some cases, centuries. Often referred to as entheogens (meaning “creating the divine within”), psychedelic plant medicines such as psilocybin...
Aldous Huxley's personal account of his experience taking mescaline in The Doors of Perception (1954) has influenced popular understandings of the effects of psychedelic drugs and encouraged many personal experiences with these drugs. Huxley encouraged the psychiatrist Humphry Osmond to coin the term 'psychedelic'. He knew many of the leading figures in early psychedelic research and advocated...
Produtos naturais alucinógenos constituem um importante e interessante grupo de substâncias, em especial os alcaloides, classe de substâncias para as quais são observadas inúmeras atividades biológicas e farmacológicas, incluindo as propriedades alucinógenas apresentadas por várias espécies vegetais que contêm tais metabólitos. Reconhecendo-se a importância histórica, química e farmacológica...
Although psychostimulants apparently do cross the BBB, it is poorly understood how these hydrophilic and positively charged molecules can pass the blood-brain barrier (BBB). That may be mediated by a genetically still uncharacterized H+/OC antiporter with high activity at the BBB. We studied the uptake of 16 psychostimulants and hallucinogens with hCMEC/D3 cells using the prototypic inhibitor...
Background: Serotonergic psychedelics (SPs) like LSD, psilocybin, DMT, and mescaline are a heterogeneous group of substances that share agonism at 5-HT 2a receptors. Besides the ability of these substances to facilitate profoundly altered states of consciousness, persisting psychological effects have been reported after single administrations, which outlast the acute psychedelic effects. In...
Psychedelic drugs (also called hallucinogens, psychotogenics, psycholytics, entheogens) are substances that act mainly on the 5-HT2 serotonergic receptor.There are two main groups of psychedelics: indoleamines (lysergic acid diethylamide-LSD, N, N-dimethyltryptamine-DMT, and psilocybin) and phenethylamines (mescaline, dimethoxymethamphetamine-DOM, methylenedioxyamphetamine-MDA, and...