June 30, 2023Matt P D Gwyther, Jane E. Aspell3 citations
preprint
Flotation-Reduced Environmental Stimulation Therapy (REST) and mindfulness meditation (MM) are known to induce altered states of consciousness (ASC) and self-consciousness. In this study, we use a phenomenological and predictive processing (PP) framework to compare the interventions alongside the psychedelic experience. Ego-dissolution scores were greater than ego-inflation scores in both...
Substances that change the states of consciousness have been used in the therapeutics of traditional cultures for hundreds of years. In the Western cultural circle, scientific curiosity and hope for a breakthrough in the treatment of various mental disorders constituted the basis of the first wave of research on humans with the use of psychedelics. After synthesizing LSD, psychedelic substances...
Abstract From 1977, MDMA was used in psychotherapy by a handful of psychiatrists and psychotherapists. They found it to be an ideal aid to psychotherapy as it does not affect ego-functions to the same extent as other psychedelic drugs. Its main effect seemed to be suppression of the fear response, allowing patients the opportunity to observe and reprocess painful memories. Another application...
Psychedelics such as psilocybin reliably produce significantly altered states of consciousness with a variety of subjectively experienced effects. These include certain changes to perception, cognition, and affect,1 which we refer to here as the acute subjective effects of psychedelics. In recent years, psychedelics such as psilocybin have also shown considerable promise as therapeutic agents...
Introduction Although certain psychedelic agents may soon gain federal approval for use in treating specific psychiatric conditions, the utilization of such therapies in clinical practice will depend largely on the attitudes of healthcare providers. Therefore, this study assesses the current attitudes, knowledge, exposure, and acceptance of psychedelics and psychedelic-assisted therapies...
Summary Psilocybin is a classic psychedelic drug that has attracted increasing research interest over the past 10 years as a possible treatment for mood, anxiety and related conditions. Initial phase 2 clinical trials of psilocybin given alongside psychological support for major depression and treatment-resistant depression (TRD) demonstrated encouraging signs of basic safety, further confirmed...
Commentary on: Meling D and Scheidegger M (2023) Not in the drug, not in the brain: Causality in psychedelic experiences from an enactive perspective. Front. Psychol. 14:1100058. doi: 10.3389/fpsyg.2023.1100058 Word Count: 992 Figures and Tables: none We welcome with great enthusiasm Meling & Scheidegger (2023) (henceforth "M&S") timely contribution to advance an enactive approach to...
Grief, a common reaction to loss, can frequently become problematic or impairing. Available treatments for prolonged grief disorder are promising but leave room for considerable improvement. Qualitative accounts of psychedelic experiences after bereavement reveal themes that parallel core components of prolonged grief disorder therapy. However, few studies have investigated the therapeutic...
Dextromethorphan (DXM) was introduced in 1958 as the first non-opioid cough suppressant and is indicated for multiple psychiatric disorders. It has been the most used over-the-counter cough suppressant since its emergence. However, individuals quickly noticed an intoxicating and psychedelic effect if they ingested large doses. DXM's antagonism at N-methyl-d-aspartate receptors (NMDAr) is...
Eating disorders are serious illnesses showing high rates of mortality and comorbidity with other mental health problems. Psychedelic-assisted therapy has recently shown potential in the treatment of several common comorbidities of eating disorders, including mood disorders, post-traumatic stress disorder, and substance use disorders. The theorized therapeutic mechanisms of psychedelic-assisted...