Abstract Background and aims Spreading depolarizations (SDs) exacerbate neuronal injury during acute ischemic stroke (AIS). The sigma-1 receptor (S1R) agonist dimethyltryptamine (DMT) reduces cellular damage, inhibits SDs, and enhances neuronal survival in rodent models of AIS. Although DMT primarily acts on S1R, it also binds to aminergic receptors. Therefore, we aimed to determine the...
Abstract Introduction Psychedelic use and interest in its therapeutic potential are rapidly increasing; yet its relationship with insomnia remains poorly understood. This study aims to estimate differences in insomnia severity by type of psychedelic consumed among a cohort of 18-to-35-year olds. Methods Data are from the Herbal Heart Study - Sleep Ancillary (N=100) cannabis consumers....
Journal of NeurochemistryMay 1, 2026Jannik Nicklas Eliasen, Amir Rezagholizadeh, Helene Påbøl Jacobsen et al.
ABSTRACT Depression and substance use disorder (SUD) affect millions globally and unfortunately, while established treatments exist, they are not always adequate. Psychedelics have emerged as a promising avenue for development of more effective pharmacological interventions. Dimethyltryptamine (DMT), a classic psychedelic, has shown anti‐depressive and anti‐addictive properties in preclinical...
World FuturesApril 29, 2026Azul Delgrasso, Jay Monger
This article explores how council practice, men’s work, and low-dose 5-MeO-DMT can support the cultivation of transformative leadership in complex, transdisciplinary contexts. Drawing on transformative leadership, integrative transdisciplinarity as an approach to inquiry, and research on transdisciplinary leadership learning, we argue that well-designed relational “containers” can deepen...
Over the past 25 years, the use of 5-MeO-DMT in informal and underground settings has contributed a substantial, yet underrecognized, body of knowledge relating to the efficacy of 5-MeO-DMT in alleviating depressive symptoms. Traditional models of drug development, typically characterized by structured trials and regulatory milestones, rarely consider findings from these alternative routes. The...
Este artigo apresenta o protocolo experimental e a base teórica atualizada do Experimento do Século, cujo objetivo central é validar empiricamente a Arquitetura Holográfica da Construção da Realidade (AHCR 2.0), modelo que propõe a consciência como variável físico-informacional mensurável no processo de construção da realidade observável.A origem dessa abordagem remonta à publicação do primeiro...
We propose a three-phase experimental protocol testing whether the radical pair mechanism (RPM) operates during N,N-dimethyltryptamine (DMT)-induced psychedelicstates at the 5-HT2A receptor. Position-specific isotopic substitution of the ligand (13C at C3a, 15N on indole nitrogen) modifies nuclear spin content without altering molecular geometry, receptor affinity, or metabolic...
Background: Conventional psychological and pharmacological substance abuse treatments are limited to moderate effect sizes and fail to magnify outcomes when combined. Analog psychedelic agents N, N-dimethyltryptamine (DMT) and 5-methoxy-N, N-dimethyltryptamine (5-MeO-DMT) show therapeutic potential for treatment-resistant psychiatric disorders including substance addictions. Methods: This...
Alamia et al. (2020) reported that N,N-dimethyltryptamine (DMT) significantly increases forward (bottom-up) cortical travelling waves, based on surrogate-normalized 2D FFT analysis. We reanalyze the same publicly available EEG dataset (N = 12) using the same method, supplemented by absolute power analysis. Absolute forward wave power decreases under DMT in all 12 subjects at alpha (8–13 Hz) and...
Understanding the toxicity of serotonergic tryptamines is becoming increasingly important from both clinical and forensic perspectives, yet experimental data for these compounds remain extremely limited. Despite their growing medical relevance and widespread non-medical use, there is still no systematic evaluation of their toxicological risks. This study presents the first comprehensive in...