The Free Energy Principle (FEP) and active inference unify perception, action, and learning within a single variational framework, yet they remain silent on why there is phenomenal experience at all. Awareness-First Theory (AFT) proposes an ontological inversion: rather than deriving consciousness from non-experiential dynamics, it takes awareness as ontologically primitive—taken as the base...
Serotonergic psychedelics, particularly psilocybin, lysergic acid diethylamide (LSD), and dimethyltryptamine (DMT), are increasingly recognised as powerful tools to advance the understanding of consciousness and its relation to brain activity. Psychedelic research has informed neuroscientific theories that attempt to map neural observations of network connectivity and signal diversity to...
The meta-analysis of the 11-dimensional Altered States of Consciousness (11D-ASC) included three studies that contained duplicated data from other papers: Duerler et al. (2021), Lewis et al. (2017), and Preller et al. (2017). When these studies are removed from the analysis, the results are generally similar to the previously reported findings. Out of 33 comparisons (3 doses x 11 dimensions)...
This micro-phenomenological study examines altered states of consciousness (ASC) during Floatation-REST, a sensory isolation method where individuals lie in a tank filled with Epsom salt-saturated water in complete silence and darkness. Salubrious effects of Floatation-REST have been shown in persons suffering from mental health conditions; these positive outcomes might be related to the...
5-Methoxy-N,N-dimethyltryptamine (5-MeO-DMT) is a naturally occurring psychedelic tryptamine. Plants containing 5-MeO-DMT have been used throughout history, and in recent years both synthetic and toad-derived 5-MeO-DMT use is being increasingly reported in naturalistic settings as well as clinical research. However, its subjective effects are not well characterised, and no qualitative research...
Psychedelics are being investigated as therapies for major depression and other mood disorders, but the “tripping” experience remains poorly understood. This paper argues that the epistemic dimensions of psychedelic experience should be considered more carefully, both to characterize better the psychedelic state and to develop and explain therapeutic approaches. I propose a tripartite framework...
The relationship between schizophrenia and psychedelic drug states has long attracted scholarly interest and psychedelics have sometimes been described as psychotomimetic. Sense of self can be understood as the feeling of “mineness” that normally characterizes all experiences. In both schizophrenia and psychedelic experiences, alterations to sense of self are present and correlate with clinical...
Abstract Drawing on an unprecedentedly larger sample (N = 236) than previous studies, we investigated the subjective effects of ibogaine by asking a series of three original, open-ended questions to participants enrolled in an ibogaine-assisted treatment program at a specialized healthcare facility in México. The objective was to characterize the overall phenomenology of the subjective ibogaine...
This work advances the computational account of mind and consciousness, distinguishing them from high-performance computing. We adopt the Turing-theoretic interpretation and argue that the mind is best modelled as a universal Turing machine equipped with formally unbounded memory. Physical systems, including quantum computers, von Neumann architectures, organoids, and the brain as a biological...
This article provides guidance on Front-Loaded Phenomenology (FLP) in qualitative research, an approach where researchers use phenomenological concepts and conceptual distinctions during initial research planning to shape how a study is designed and conducted. FLP studies have precise conceptual foci and enable the generation of nuanced findings that may be difficult to obtain using other...