Recent studies show that psychedelics such as psilocybin and LSD can reliably occasion spiritual or “mystical-like” experiences under supportive conditions, and the spiritual dimension of these experiences may contribute to their reported mental health benefits. Scholars have begun exploring how such experiences might relate to spiritual growth within Christ...
Griffiths et al.'s recent "Effects of Psilocybin on Religious and Spiritual Attitudes and Behaviors in Clergy from Various Major World Religions" is an important study in the literature on psychedelic medicine and religious experience. In this commentary on the study, we argue: (1) The study design's implicit presupposition of perennialism in its conception ...
BACKGROUND: Psilocybin-assisted psychotherapy (PAP) is a promising treatment for various psychiatric disorders. However, the exact biological and psychological mechanisms of action of PAP remain to be determined. Examining predictors of PAP outcomes may help identify necessary processes for positive treatment outcomes. Mystical experiences are considered a k...
Abstract This 33-month retrospective case report explores the impact of psilocybin truffle intake on the emergence (and persistence) of mental imagery in an autistic woman with aphantasia. Aphantasia refers to the inability to generate visual mental images, which can significantly affect individuals' experiences and cognitive processes. The case study focuse...
Abstract Background and Aims Networks of so-called underground, or illegal, psilocybin mushroom practitioners are popularly known to exist, though few systematic investigations of their practices have been conducted. We sought to uncover the experiences of a hidden community of psilocybin practitioners in order to inform scientific and policy dialogues about...
Background: In recent years, both meditation and psychedelics have attracted rapidly increasing scientific interest. While the current state of evidence suggests the promising potential of psychedelics, such as psilocybin, to enhance meditative training, it remains equivocal whether these effects are specifically bound to psilocybin or if other classical psy...
. This has led to widespread interest in psychedelic compounds being used for recreation, treatment of mental illness and addiction, and even the so-called "enhancement" of individuals and society. This renewed interest in psychedelics has resulted in seemingly endless publications in both the popular and the academic press, including authors from fields as ...
When the Saskatchewan-based British psychiatrist Humphry Osmond first wrote to his fellow British émigré, novelist Aldous Huxley, he could have had little idea of how the ripples of their private correspondence of the early 1950s would reverberate across the world and into the future. But here we are in 2024, and the term that Osmond coined-‘psychedelic’-is ...
We are in the midst of a polycrisis, with any number of thoughts on how to approach the intersecting global crises of environmental, social, political, and other issues. One line of thinking for re...
The scientific claim that psychedelic drugs like psilocybin reliably occasion mystical experiences was justified using the Mystical Experiences Questionnaire (the MEQ), a survey first developed in the 1960s by Walter Pahnke using W.T. Stace’s Mysticism and Philosophy. Scholars in Christian mysticism reject the adequacy of Stace’s work for Western theistic my...
Abstract Mystical-like states of consciousness may arise through means such as psychedelic substances, but may also occur unexpectedly during near-death experiences (NDEs). So far, research studies comparing experiences induced by serotonergic psychedelics and NDEs, along with their enduring effects, have employed between-subject designs, limiting direct com...
BACKGROUND: Research with the Psychedelic Experience Questionnaire/Scale (PES) focuses on questions relating to mystical experience (Mystical Experience Questionnaire (MEQ)). The psychometric potential of the non-MEQ items of the PES remains largely unexplored. AIMS: We investigated whether the PES also yields subscales besides the MEQ30 subscales. METHODS: ...
This paper argues that practitioners of psychedelic-assisted therapy could learn a great deal from Deleuze and Guattari’s critique of psychoanalysis in Anti-Oedipus, as well as the practice of materialist psychiatry - schizoanalysis - that they offer in its stead. Much of the clinical research on psychedelics (particularly psilocybin) over the past fifteen y...
Introduction: In psychedelic therapy, mystical as well as challenging experience may influence therapeutic outcome. However, predictors of such experience have not been sufficiently established. Determining predictors of their intensity is, therefore, potentially beneficial in targeting psilocybin therapy for depression. Methods: In a post hoc data analysis ...
BACKGROUND: Pharmacological and nonpharmacological methods of inducing altered states of consciousness (ASCs) are becoming increasingly relevant in the treatment of psychiatric disorders. While comparisons between them are often drawn, to date no study has directly compared their neural correlates. METHODS: To address this knowledge gap, we directly compared...
This paper addresses the possible effects of psychedelic drugs, notably psilocybin, on moral bio-enhancement (MBE). It will be argued that non-psychedelic substances, such as oxytocin, serotonin/serotonin reuptake inhibitors, or vasopressin, have indirect effects on M(B)E, whereas psilocybin has direct effects. Additionally, morality and happiness have been ...
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...
Background. As a result of the military attack in Ukraine, both the military and civilian population are facing mental health disorders such as post-traumatic stress disorder (PTSD), depression, anxiety, and panic attacks. Classical psychotherapy and psychiatry are often ineffective in treating these conditions. In the United States and Europe, a significant...
