Background: Psilocybin, the main psychoactive compound found in Psilocybe mushrooms, has gained increasing attention due to its potential therapeutic effects in neuropsychiatric disorders [1]. Beyond its central effects, increasing evidence highlights the relevance of the gut-brain axis, suggesting that psychedelics may also influence intestinal microbiota c...
Background: Psilocybin, a key psychoactive compound found in Psilocybe mushrooms, has gained increasing attention due to its therapeutic potential in neuropsychiatric disorders [1]. However, comparative preclinical data between isolated psilocybin and whole mushroom extracts remain scarce, particularly regarding behavioural reinforcement and peripheral toxic...
Background: Psilocybe cubensis mushrooms contain the tryptamines psilocybin and psilocin, which are recognized for their therapeutic potential in mental health [1]. Additionally, due to their psychedelic effects, these mushrooms are also used for religious and recreational purposes. The increasing use of these tryptamines and other psychoactive substances ha...
Psilocybin is a federally illegal psychedelic substance that carries positive (e.g., treatment for mood disorders) and negative (e.g., emotional distress) consequences. In 2020, Oregon legalized psilocybin for adult use (21+) at the state level, restricted to designated service centers. In Fall 2024 and Spring 2026 we summarized and compared Oregon’s legal/r...
This article proposes a research agenda for psilocybin-assisted therapy focusing on the correlation between neural entropy and long-term cognitive flexibility.
Psychedelics show therapeutic potential for treating psychiatric disorders. While studies have emphasized the roles of cortical pyramidal cells, GABAergic neurons also express serotonin receptors and are therefore likely targets of psychedelics. In this study, we determine the effect of psilocybin on the activity dynamics of major GABAergic cell types in the...
Abstract Background and aims Psilocybin, a psychoactive compound found in fungi commonly referred to as “magic mushrooms,” is consumed for both spiritual and recreational purposes. However, psilocybin use in Puerto Rico remains understudied. This exploratory cross-sectional survey aimed to describe patterns of use, motivations for consumption, explanatory fa...
Introduction: Psilocybin therapy has demonstrated efficacy for cancer-related anxiety and depression, but resource-intensive individual treatment models raise important questions for psychedelic public health about equitable access and scalability. In our prior Phase 1/2 study of group retreat psilocybin therapy for patients with metastatic cancer, we observ...
Prolonged grief disorder (PGD) affects approximately 10% of bereaved individuals and is now formally recognized in both the DSM-5-TR and ICD-11. Despite its prevalence, PGD often responds poorly to traditional therapeutic approaches. This manuscript outlines the protocol for an early-stage open-label feasibility trial investigating the use of psilocybin, a p...
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...
The psychedelic psilocybin has shown therapeutic potential, yet underlying neural mechanisms remain poorly understood. We investigated the impact of psilocin-the active metabolite of psilocybin-on basal activity and reactivity within the paraventricular nucleus of the thalamus (PVT) and PVT projections to central amygdala (CeA) in rats. Psilocin administrati...
Psychedelics, such as psilocybin, reorganise large-scale brain connectivity, yet how these changes are reflected across electrophysiological (electroencephalogram, EEG) and haemodynamic (functional magnetic resonance imaging, fMRI) networks remains unclear. We present Brain-MGF, a multimodal graph fusion network for joint EEG-fMRI connectivity analysis. For ...
BACKGROUND: Major depression is a prevalent condition among patients with life-threatening illnesses, such as cancer, and recent findings suggest that psilocybin may hold promising treatment potential. Contemporary trials of psilocybin generally employ a model that includes psychotherapeutic support consisting of preparation and integration sessions surround...
This study will examine whether combining a single dose of psilocybin with non-invasive transcutaneous auricular vagus nerve stimulation (taVNS), a potential inducer of neuroplasticity and enhanced memory formation, will enhance the long-term beneficial behavioral effects of psilocybin when compared to sham taVNS or no VNS by allowing memory for insights gai...
Psilocybin extends lifespan in aged mice, and this has prompted extensive media speculation about possible human longevity benefits. We examined mortality among prominent psychedelic personalities, researchers, and advocates who claimed psychedelic use (n = 11) and compared them with cancer (n = 12) and aging researchers (n = 5). All groups exceeded populati...
N,N-dimethyltryptamine (DMT) is a classical psychedelic with similar effects like LSD or psilocybin. Preliminary evidence from case series and small open-label trials suggests that psychedelics may be promising candidates for the treatment of several pain-related diseases such as chronic pain, migraine, cluster headache or phantom limb pain. However, data fr...
Psilocybin-Research.com
Searchable psilocybin and psilocin bibliometric database.