Abstract Introduction Despite evidence of an acute effect of psilocybin on sleep physiology, its enduring effects beyond the period of acute administration and active metabolism remain unexplored. Within a clinical trial of psilocybin-assisted therapy for alcohol use disorder comorbid with major depressive disorder, we monitored sleep for ten continuous nigh...
This article presents the results of a Cognitive Linguistic analysis of metaphors used in a series of interviews by a single healthy volunteer following four moderate-to-high dosing sessions with psilocybin. The interviews were conducted by members of a human psychedelic research lab in a deep-sampling fMRI and EEG brain imaging study, allowing the participa...
INTRODUCTION: Psilocybin may effectively treat psychological distress in cancer patients. A meta-analysis assessed its safety and effectiveness in this context. METHODS: A comprehensive search across six databases (Scopus, PsycINFO, PubMed, Cochrane, CINAHL Complete, and Web of Science) was conducted to identify studies on psilocybin's effects on mental heal...
Classic psychedelics such as lysergic acid diethylamide (LSD) and psilocybin induce mild cardiovascular activation in addition to their psychological effects. While these effects are well described in healthy adults, little is known about their dynamics in clinical populations undergoing psychedelic-assisted psychotherapy. This retrospective, observational, ...
Introduction: Considering the increasing evidence supporting psilocybin's efficacy in therapeutic settings, it is essential to deepen our understanding of its subjective meanings and effects to enhance its integration into psychotherapy. Current knowledge is primarily based on psychometric assessments or unstructured personal reports, leaving a gap in the qu...
Background: Psilocybin can produce long-term changes in personality, personal values, and behavior. Although psilocybin-assisted therapy (PAT) is being actively studied for various psychiatric conditions, its effects on personal values in patients with alcohol use disorder (AUD) remain unexplored. This study examined the effects of PAT on personal values in ...
There are profound methodological challenges facing microdosing research. One way we can address some of these methodological issues is by understanding how psilocybin microdosing fits in the broader existential context of people’s lives. We recruited participants who underwent psilocybin microdosing on their own and consented to being monitored for harm mit...
Abstract Objectives The first line for symptom management of attention deficit hyperactivity disorder (ADHD) is a class of medications that act on dopamine and noradrenaline receptors, which leads to symptom reduction at the cost of significant side effects. These side effects have led to community searching for alternative methods that manage ADHD symptoms ...
Expectancy effects for many psychoactive substances appear to play a role in consumption, problematic use, subjective responses to acute administration, and subsequent effects. Expectancies of psychedelics have received little attention in published research despite their reputation for creating dramatic changes in subjective state. Psilocybin-assisted treat...
In a recent article, Messell and colleagues provide a curated list, the "Copenhagen Music Program for Psilocybin". We test their music program with an experienced Indigenous therapist/psychonaut on a 3.5 gram psilocybin journey. Based on comments provided by the Indigenous therapist, we find the program contains musical choices that evoke specific colonial a...
OBJECTIVE: The primary aim of this qualitative study was to delineate psychological mechanisms of change in the first randomized controlled trial of psilocybin-assisted psychotherapy to treat alcohol use disorder (AUD). Theories regarding psychological processes involved in psychedelic therapy remain underdeveloped. METHOD: Participants (N = 13) mostly ident...
Back to table of contents Previous article Next article Clinical & ResearchFull AccessDepression Improves Following Single Dose of PsilocybinNick ZagorskiNick ZagorskiPublished Online:26 Dec 2022https://doi.org/10.1176/appi.pn.2023.01.1.50AbstractPatients with treatment-resistant depression who receive a single dose of psilocybin may experience a reduction i...
The psychedelic drug psilocybin has been successfully explored as a novel treatment for a range of psychiatric disorders. Administration of psilocybin requires careful attention to psychological support and the setting in which the drug is administered. The use of music to support the acute psychoactive effects of psilocybin is recommended in current guideli...
BackgroundPsilocybin-induced mystical-type experiences are associated with lasting positive psychological outcomes. Recent studies indicate that trait mindfulness is increased 3 months after psilocybin intake, preceded by decreases in neocortical serotonin 2A receptor (5-HT2AR) binding. However, the association between psilocybin-induced mystical-type experi...
This phenomenological research explored the fast-growing societal trend in psilocybin microdosing, whereby a sub-perceptual amount of the psychedelic is consumed regularly. Anecdotal reports of microdosing have suggested that individuals can experience the relief of depressive symptoms, greater creativity and focus, deeper connections, and improvements in se...
Due to increasing evidence of efficacy in treating mental health disorders, psilocybin may become a legal medicinal drug. This study tested the validity of Carhart-Harris and Nutt’s (2017) model of extra-pharmacological (EP) factors. It examined whether such factors should be considered in any psychological suitability test for medicinally prescribed psilocy...
Psilocybin-assisted psychotherapy, i.e., psilocybin treatment with psychological support, has demonstrated the efficacy of psilocybin to reduce depressive symptoms. However, in clinical trials, the structure of psilocybin-assisted psychotherapy is primarily based on preparation, navigation (support during dosing sessions), and integration. For psychotherapeu...
