Neuroscience of Consciousness
2023
Inês Hipólito, Jonas Mago, Fernando E. Rosas et al.
60 citations
Abstract Recent research has demonstrated the potential of psychedelic therapy for mental health care. However, the psychological experience underlying its therapeutic effects remains poorly understood. This paper proposes a framework that suggests psychedelics act as destabilizers, both psychologically and neurophysiologically. Drawing on the ‘entropic brain’ hypothesis and the ‘RElaxed...
Journal of Psychopharmacology
2023
Sandeep M. Nayak, Manvir Singh, David B. Yaden et al.
87 citations
Psychedelic use is anecdotally associated with belief changes, although few studies have tested these claims. Characterize a broad range of psychedelic occasioned belief changes. A survey was conducted in 2374 respondents who endorsed having had a belief changing psychedelic experience. Participants rated their agreement with belief statements Before and After the psychedelic experience as well...
Frontiers in Pain Research
2023
Daniella Batievsky, Michelle Weiner, Shari B Kaplan et al.
8 citations
Chronic pain and depression diagnoses are skyrocketing. There is an urgent need for more effective treatments. Ketamine was recently established to alleviate pain and depression, but many gaps remain in the scientific literature. This paper reports the findings of an observational preliminary study that explored the efficacy of ketamine-assisted psychotherapy (KAPT) for chronic pain/major...
Journal of Psychoactive Drugs
2023
Bruno Romeo, Baptiste Fauvel, S Dejean et al.
14 citations
Tobacco use disorder is a major public health concern. The aim of this study was to investigate the impact of a psychedelic experience in a natural context on tobacco use. A retrospective online survey was conducted on 173 individuals who reported having had a psychedelic experience while being smokers. Demographic information was collected, and characteristics of the psychedelic experience,...
Frontiers in Psychology
2023
Julia C. Basso, Medha K. Satyal, Kevin L Mckee et al.
5 citations
Dissociation is a conscious state characterized by alterations in sensation and perception and is thought to arise from traumatic life experiences. Previous research has demonstrated that individuals with high levels of dissociation show impairments in cognitive-emotional processes. Therefore, using the Competing Neurobehavioral Decisions System (CNDS) theory, we used statistical modeling to...
Journal of Psychoactive Drugs
2023
Otto Simonsson, Simon B. Goldberg
37 citations
There are neurophysiological and phenomenological overlaps between psychedelic and meditative states, but there is little evidence on how exposure to psychedelics might be associated with meditation-related variables. We assessed lifetime classic psychedelic use, ego dissolution during one's most intense experience using a classic psychedelic, and exposure to meditation in a representative...
Explore
2023
Marjorie Woollacott, Anne Shumway-Cook
18 citations
The purpose of this study was to document both quantitatively and qualitatively the characteristics of spiritual awakenings and their transformational effects in scientists and academics who reported having experienced this phenomenon; it also aimed to explore barriers these individuals perceived to sharing their experiences with others within society. METHODS: An interview questionnaire was...
Journal of Psychoactive Drugs
2023
Zachary Herrmann, Mitch Earleywine, Joseph A. de Leo et al.
19 citations
Subjective responses to psychoactive drugs have served as intriguing windows into consciousness as well as useful predictors. Subjective reactions to psychedelic molecules are particularly interesting given how they covary with subsequent improvements associated with psychedelic-assisted treatments. Although links between subjective reactions and decreases in treatment-resistant clinical...
Frontiers in Pharmacology
2023
Kateřina Syrová, Klára Šíchová, Hynek Danda et al.
4 citations
Introduction: N-2-methoxy-benzylated ("NBOMe") analogues of phenethylamine are a group of new psychoactive substances (NPS) with reported strong psychedelic effects in sub-milligram doses linked to a number of severe intoxications, including fatal ones. In our present work, we provide a detailed investigation of pharmacokinetics and acute behavioural effects of 2C-B-Fly-NBOMe...
Journal of Cognitive Neuroscience
2023
Johannes G. Ramaekers, Pablo Mallaroni, Lilian Kloft et al.
15 citations
Abstract Consumption of the psychedelic brew ayahuasca is a central ritualistic aspect of the Santo Daime religion. The current observational, baseline controlled study was designed to assess whether members (n = 24) of the Santo Daime church would show enhanced capacity for mental imagery during an ayahuasca experience. In addition, this study assessed whether the effects of ayahuasca on...