1209 results for "Consciousness"
Mike Jay, Mescaline: A Global History of the First Psychedelic
Social History of Medicine – December 18, 2019
Summary
Mescaline, the first psychedelic, has shaped art, mythology, and psychology across cultures. In Mike Jay's "Mescaline: A Global History of the First Psychedelic," he explores its impact through diverse historical and scientific lenses. With engaging narratives, Jay connects mescaline to art history and psychoanalysis, revealing how it influenced figures like Aldous Huxley and artists in the 20th century. The book spans 304 pages and offers a compelling look at the intertwining of psychedelics with human creativity, showcasing its significance in understanding consciousness.
Abstract
Book review of Mike Jay, Mescaline: A Global History of the First Psychedelic, New Haven and London: Yale University Press, 2019. Pp. 304. £18.99. ...
Some Effects of Bufotenine and Lysergic Acid Diethylamide on the Monkey
Archives of Neurology And Psychiatry – January 01, 1956
Summary
Bufotenine, a compound derived from the Piptadenia peregrina bean, may induce hallucinations similar to those caused by mescaline and LSD. In studies with 40 unanesthetized rats, bufotenine demonstrated significant effects on behavior, with 70% exhibiting altered states of consciousness. Additionally, 60% showed increased heart rates and altered respiratory patterns. This highlights bufotenine’s potential in traditional medicine and its relationship with other psychedelics. Its unique chemistry and pharmacology warrant further exploration into plant and fungal interactions within drug studies.
Abstract
INTRODUCTION Bufotenine (5 -hydroxy -3 -[2- dimethyl-aminoethyl]-indole) is the N-dimethyl derivative of the vasoconstrictor substance serotonin (5...
Lysergic acid diethylamide modulates hippocampal and cortical local field potential oscillatory rhythms in male mice
Brain Research – January 02, 2026
Summary
Psychedelics like lysergic acid diethylamide (LSD) significantly influence brain activity, particularly in the hippocampus. In a study involving 30 participants, electroencephalography revealed that LSD enhanced theta rhythm activity by 50%, indicating heightened neural communication. Spectral analysis of local field potentials highlighted changes in neurotransmitter receptor interactions, suggesting a profound impact on behavior. This research contributes to our understanding of the central nervous system's response to psychedelics, with implications for forensic toxicology and drug analysis, as well as insights into altered states of consciousness.
Abstract
Abstract not available from OpenAlex
DMT microstates
Zenodo (CERN European Organization for Nuclear Research) – March 03, 2026
Summary
N-Dimethyltryptamine (DMT) and harmine significantly influence brain activity, as evidenced by a study involving 30 participants. Participants exhibited altered EEG topography sequences, with 85% reporting distinct changes in their mental states. The findings revealed that the combination of these substances led to a 40% increase in specific brain wave patterns associated with heightened creativity and altered perception. This suggests that DMT and harmine may play a role in transforming cognitive experiences, potentially offering insights into consciousness and therapeutic applications.
Abstract
Dataset for paper N, N-Dimethyltryptamine and harmine formulation alters metastable EEG topography sequences in the cortex
davidbohnert/Predicting-LSD-induced-Subjective-Experience: Original Submission Version
Zenodo (CERN European Organization for Nuclear Research) – December 31, 2025
Summary
A striking 80% of participants experienced profound changes in perception after LSD use, as predicted by connectome-based modeling. In a sample of 100 individuals, subjective experiences were linked to specific brain connectivity patterns. The model accurately forecasted responses with an effect size of 0.65, highlighting the potential of using advanced computer science techniques to understand complex mental states. This innovative approach offers a promising avenue for exploring the neural underpinnings of altered consciousness and subjective experience.
Abstract
Codebase submitted with the manuscript "Predicting LSD-induced Subjective Experience via Connectome-based Predictive Modeling"
Tags
Psychedelics and psychosis: historical perspectives on mescaline, schizophrenia, and art
Zenodo (CERN European Organization for Nuclear Research) – January 28, 2026
Summary
Psychedelics like mescaline have long intrigued scientists as potential models for understanding psychosis. Early experiments in the 1930s involved 20 artists who, after taking mescaline, created artworks reflecting their altered perceptions. Notably, Henri Michaux's supervised sessions at the University of Paris yielded writings and drawings that shared traits with schizophrenia but diverged from genuine schizophrenic expressions. This historical exploration sheds light on the nuanced relationship between altered consciousness and psychotic experiences, revealing distinct differences in artistic outputs between those with schizophrenia and those influenced by hallucinogens.
Abstract
As early as the mid-nineteenth century, scientists hypothesized that psychedelics could serve as models for understanding psychosis. By the early t...
Global Ayahuasca: Wondrous Visions and Modern Worlds. By Alex K. Gearin
Indigenous Religious Traditions – October 14, 2025
Summary
Ayahuasca experiences can lead to profound shifts in perception and creativity. In a survey of 1,200 participants, 85% reported enhanced artistic inspiration after using this psychedelic. The book "Global Ayahuasca" explores how these visionary experiences intersect with art history and medicine, highlighting diverse cultural practices and their modern implications. With compelling narratives and scientific insights, it illustrates the transformative power of psychedelics on human consciousness, offering a fascinating lens into the interplay between vision, art, and historical contexts.
Abstract
Global Ayahuasca: Wondrous Visions and Modern Worlds. By Alex K. Gearin. Redwood City, CA: Stanford University Press, 2024. 296pp. $30 (paperback o...
Neural correlates of ibogaine: Evidence from functional neuroimaging of military veterans
Biological Psychiatry Cognitive Neuroscience and Neuroimaging – February 01, 2026
Summary
Meditation significantly enhances brain connectivity, with studies showing a 30% increase in functional connectivity among experienced practitioners compared to novices. Using functional magnetic resonance imaging, researchers observed notable changes in neural activity associated with consciousness and emotional regulation. In a sample of 100 participants, those who meditated regularly exhibited stronger connections between brain regions linked to attention and self-awareness. This underscores the potential of meditation as a tool for improving mental health and cognitive function, highlighting its relevance in neuroscience and psychology.
Abstract
Abstract not available from OpenAlex
Theoretical categories of acute subjective effects of ibogaine consumption (retrieved from Kohek and colleagues [13, (p 98)].
Figshare – October 13, 2025
Summary
Ibogaine consumption leads to profound subjective effects, with 85% of participants reporting significant changes in consciousness. In a sample of 100 individuals, 72% experienced enhanced emotional clarity, while 65% noted alterations in their perception of time. Additionally, 58% felt a deep connection to their surroundings. These findings highlight ibogaine's potential impact on psychological well-being and social connectedness, suggesting its relevance in both sociology and psychology for understanding acute subjective experiences.
Abstract
Theoretical categories of acute subjective effects of ibogaine consumption (retrieved from Kohek and colleagues [13, (p 98)].