Background: The Relaxed Beliefs Under pSychedelics (REBUS) model proposes that serotonergic psychedelics decrease the precision weighting of neurobiologically-encoded beliefs, and offers a unified account of the acute and therapeutic action of psychedelics. Although REBUS has received some neuroscientific support, little research has examined its psychologic...
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...
As the consumers push towards use of natural substances for whole body health increases, and as the dependence upon prescription drugs shows no abatement, substances such as psilocybin (magic mushrooms) have emerged as acceptable methods to treat ailments previously addressed by prescription drugs. In addition to medical solutions provided naturally, many of...
Veterans are at increased risk of experiencing symptoms of trauma. Although many benefit from available treatments, some find treatment inaccessible or ineffective and explore alternative substances. One such substance is psilocybin. This Interpretative Phenomenological Analysis study aimed to provide an initial insight into the experiences of veterans who h...
The use of low sub-hallucinogenic doses of psychedelics (“microdosing”) has gained popularity in recent years. Although anecdotal reports claim multiple benefits associated with this practice, the lack of placebo-controlled studies limits our knowledge of microdosing and its effects. Moreover, research conducted in laboratory settings might fail to capture t...
Background: 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 & Nutt (2017) model of extra-pharmacological (EP) factors and examined whether such factors should be taken into account in any psychological suitability test for medicinally pr...
With nicotine being one of the most addictive substances and the available treatments for nicotine addiction leading to no better than a 30% success rate, it's no wonder that a newly announced multisite study of the psychedelic psilocybin for smoking cessation is generating excitement. While taking care not to oversell the potential of this strategy, those i...
Background and Aims: The benefits of classic serotonergic psychedelics (e.g. psilocybin, LSD, DMT, ayahuasca) are becoming more widely known with the resurgence in research in the past decade. Furthermore, the benefits of mindfulness are well documented. However, no systematic reviews have examined linkage of mindfulness and psychedelics use. The aim of this...
Our hominin ancestors inevitably encountered and likely ingested psychedelic mushrooms throughout their evolutionary history. This assertion is supported by current understanding of: early hominins' paleodiet and paleoecology; primate phylogeny of mycophagical and self-medicative behaviors; and the biogeography of psilocybin-containing fungi. These lines of ...
Spontaneous Spiritual Awakenings (SSAs) are subjective experiences characterised by a sudden sense of direct contact, union, or complete nondual merging (experience of oneness) with a perceived ultimate reality, the universe, "God," or the divine. These profound transformative experiences have scarcely been researched, despite extensive anecdotal evidence su...
"The Psilocybin for Depression: The ACE Manual '' describes the structure, procedures, and scripts used in the two Imperial College London studies (Psilodep) researching psilocybin treatment for major depression.
Psychedelic substances such as psilocybin and ketamine may represent the future of antidepressant treatment, due to their rapid and prolonged effects on mood and cognition. The current body of psychedelic research has focused on administration and treatment within a psychiatric context. Here, instead, we put to the test the contention that it is necessary to...
Introduction: Microdosing refers to the repetitive administration of tiny doses of psychedelics (LSD, Psilocybin) over an extended period of time. This practice has been linked to alleged cognitive benefits, such as improved mood and creativity, potentiated by targeting serotonergic 5-HT2A receptors and facilitating cognitive flexibility. Nonetheless, in the...
The primary objective of this qualitative study was to explore the therapeutic trajectories of individuals undergoing psilocybin-assisted group therapy. This interpretive phenomenological analysis focused on an enriched study sample of gay-identified cisgender men ( n = 9) with human immunodeficiency virus diagnosed before 1996 and clinically significant tra...
Aims Depression is the single largest contributor to global disability. However, effective treatments are currently lacking, resulting in a significant burden of treatment-resistant depression (TRD). Psilocybin, a serotonergic psychedelic, found as the active compound in 'magic mushrooms', has been proposed as a novel therapeutic avenue for TRD. We aimed to ...
Spontaneous Spiritual Awakenings (SSAs) are subjective experiences characterised by a sud- den sense of direct contact, union or merging with a perceived ultimate reality, the universe, or the divine. These profound transformative experiences have scarcely been researched, de- spite extensive anecdotal evidence suggesting their potential to catalyse drastic,...
Objective: Recent clinical trials have demonstrated that psilocybin may have strong antidepressant effects, and may be effective in the treatment of depressive disorders when embedded in a psychotherapeutic protocol (psilocybin-assisted psychotherapy; PAP). However, despite promising results, the mechanism(s) that may be responsible for the antidepressant ef...
After decades of stagnancy, research on psychedelic substances (such as LSD, psilocybin or DMT) has experienced a renaissance over the last 10 years, with various major research programs being conducted across Europe and the United States. This research primarily investigates the potential of psychedelics in the treatment of mental health disorders, their sh...
Introduction: Psilocybin mushroom use is well documented in spiritual and religious ceremonies globally. This drug is now the most popular in Europe and the USA. Objective: The objective of this study is to explore the experiences and effects of psilocybin on patients with depression and anxiety. Method: A qualitative study was conducted interviewing ten par...
