INTRODUCTION: The mechanisms by which the psychedelic drug psilocybin, a novel rapid-acting antidepressant, improves depressive symptoms are still unclear. One candidate mechanism is the impact of the phenomenology of the psychedelic experience, with positive phenomenology hypothesised to be associated with positive long-term outcomes and fearful phenomenolo...
Psilocybin, a psychoactive alkaloid with hallucinogenic properties, exists in a variety of hallucinogenic mushrooms. As a study tool to imitate psychosis, psilocybin has aroused a lot of interest in the biological community due to its various possible therapeutic benefits. It is also a very popular and widely misused natural hallucinogens with distinct metab...
Abstract Psychedelics are a broad class of drugs defined by their ability to induce an altered state of consciousness 1,2. These drugs have been used for millennia in both spiritual and medicinal contexts, and a number of recent clinical successes have spurred a renewed interest in developing psychedelic therapies 3-9. Nevertheless, a unifying mechanism that...
Nature created a mushroom-based compound known as psilocybin that can biochemically alter perception and affect mental anguish. Medical research shows that psilocybin activates the brain, engendering new cognition and awareness. Although psilocybin usage dates to ancient times, its contemporary medical usefulness is still in its infancy. This review discusse...
Abstract Whether occasioned through careful, consistent meditative practice or through quicker means like the ritual ingestion of psilocybin or ayahuasca, global contemplative practices have established effective systems of implementing, directing, and integrating the very kinds of non-ordinary experiences central to psychedelic use. However, contemplative t...
Abstract Recent research offers good reason to think that various psychedelic drugs-including psilocybin, ayahuasca, ketamine, MDMA, and LSD-may have significant therapeutic potential in the treatment of various mental health conditions, including post-traumatic stress disorder, depression, existential distress, and addiction. Although the use of psychoactiv...
Medical hallucinogens have been important compounds of research interest in recent years. Computational chemistry methods like Density Functional Theory (DFT) calculations at BP86/Def2-TZVP level are carried out to get more insight into the structural preferences and mechanism of hallucinogens like psilocybin and mescaline derivatives at the molecular level....
Abstract We present the set and setting of the velada, the Mazatec ritual of divination and healing. We highlight the subjective experiences of individuals who consumed sacred mushrooms and interpret them from their cultural and community contexts, but also from findings derived from experimental and neuroscientific research. We understand that the experienc...
Religious experiences and their truth, nature, and influence remain controversial. This is despite their wide cultural expression and significant grounding in research. Personal experiences that are deemed “religious” are often critiqued for being culturally influenced and psychologically misleading, implying that this ought to discredit them. This paper see...
This article will explore a spiritual emergency through a myth or fairy tale that emerged at the same time I had a frightening brush with death. Two days before the accident I had ingested psilocybin mushrooms. Michael Washburn, among other transpersonal theorists, will be used to interpret, amplify and re-frame this potential ‘psychotic episode’ with ‘borde...
William James proposed in 1902 that states of mystical experience, central to his idea of religious experience, can be identified based on their ineffability and their noetic quality. The epistemological category of the noetic quality, modified by W. T. Stace in 1960, plays a central but somewhat confounding role in today’s biomedical research involving psyc...
Delix Therapeutics has raised $70 million in series A financing to develop therapies inspired by psychedelics to treat neuropsychiatric and neurodegenerative diseases. The Boston-based start-up joins a list of more than a dozen drug companies developing psychedelic-based therapies for mental illnesses. CEO Mark Rus says Delix is part of a “psychedelic renais...
In this précis I summarise the main ideas of my book Philosophy of Psychedelics. The book discusses philosophical issues arising from the therapeutic use of classic psychedelic drugs such as psilocybin and LSD. The book is organised around what I call the Comforting Delusion Objection to psychedelic therapy: the concern that this novel and promising treatmen...
Potent psychedelic drugs such as LSD and psilocybin are implicated in a multitude of cognitive and perceptual alterations. Through the mediation of serotonergic 5-HT2 receptors, distortion of the self is a common effect of these drugs. The self is usually referred to as an entity comprising physical and psychological attributes that are coherent within our s...
In this manuscript, I reflect on how Critical Indigenous theory offers white historians like myself powerful conceptual tools to combat the underlying, historically-rooted colonial assumptions prevalent in their work, specifically within the subfield of psychedelic history. Histories of compounds like lysergic acid diethylamide (LSD), psilocybin, ayahuasca, ...
In the wake of a turning tide on the legalization of medicinal and recreational marijuana, and with the recent decriminalization of psilocybin in Denver, a psychedelic renaissance may too be on the horizon. Psychedelics have again become the subject of rigorous study at institutions such as Yale, UCLA, NYU, and Johns Hopkins. Many clinical accounts underscor...
