Results 81 to 90 of about 13,441 (261)

The Ayahuasca Patent Revocation: Raising Questions About Current U.S. Patent Policy [PDF]

open access: yes, 2001
This Note explores the discriminatory effect of U.S. patent law and policy on indigenous communities in developing countries. For years, Western researchers have relied upon local people to point them to useful regional plants and animals so that they ...
Fecteau, Leanne M
core  

Psycholytic Therapy Using LSD: a Realist Review

open access: yesBrain and Behavior, Volume 16, Issue 4, April 2026.
Psycholytic therapy using d‐lysergic acid diethylamide (LSD) appears safe and therapeutically effective when delivered with strong therapeutic trust, extensive preparation, and more than ten sessions. Flexible, relationally focused methods and creative integration work are associated with better outcomes and reduced adverse events.
Hamish Grime, Eugenia Drini
wiley   +1 more source

Investigating Emotional Reactivity in Experienced Users of Psychedelics: A Cross‐Sectional fMRI Study

open access: yesHuman Brain Mapping, Volume 47, Issue 5, 1 April 2026.
This cross‐sectional fMRI study compared experienced psychedelic users and matched nonusers on behavioral and neural responses to emotional facial expressions. Findings reveal neurofunctional differences between groups in emotional reactivity, highlighting both similarities and important distinctions in the long‐term effects of naturalistic versus ...
Paweł Orłowski   +2 more
wiley   +1 more source

Neural Network Modulation of Ayahuasca: A Systematic Review of Human Studies [PDF]

open access: diamond, 2023
Guilherme Henrique de Morais Santos   +7 more
openalex   +1 more source

Acute effects of ayahuasca in a juvenile non-human primate model of depression

open access: yesBrazilian Journal of Psychiatry, 2018
Objective: The incidence rate of major depression in adolescents reaches approximately 14%. This disorder is usually recurrent, without remission of symptoms even after pharmacological treatment, and persists throughout adult life.
Flávia S. da Silva   +9 more
doaj   +1 more source

O uso da Ayahuasca no contexto urbano: um lugar entre o tradicional e o moderno. [PDF]

open access: yes, 2013
TCC (graduação) - Universidade Federal de Santa Catarina, Centro de Filosofia e Ciências Humanas, História.O presente trabalho têm por objetivo fazer apontamentos acerca de algumas características fundamentais e atuais que envolvem as religiões ...
Celant, Fábio Eduardo
core  

Narratives of contemporary religious modernity: the new traditions of the old [PDF]

open access: yes, 2013
Este trabajo analiza el modo en que movimientos religiosos contemporáneos recrean pasados históricos y tradiciones religiosas dentro de nuevos marcos organizacionales y cosmológicos, los que pueden verse como una crítica cultural a la modernidad que ...
Wright, Pablo Gerardo
core   +1 more source

Ayahuasca: il vino dell'anima [PDF]

open access: yes, 2015
Ayahuasca in lingua Quechua viene tradotto come Aya, anima, spirito, antenato o persona defunta; huasca liana, corda; significa perciò “liana dei morti”.
Andrea, Ossato   +2 more
core  

Creativity and psychoactive substance use: a systematic review [PDF]

open access: yes, 2017
The role of psychoactive substance use in the research of artistic creation and creativity is a long-standing topic. Ever since the discovery of LSD, researchers have examined the relationship between the effects of chemical substances and the artistic ...
Demetrovics, Z, Griffiths, MD, Iszáj, F
core   +1 more source

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