Results 61 to 70 of about 13,957 (229)
Open ChemistryA systematic Analytical Quality by Design (AQbD) approach was applied to the development and validation of a UHPLC–MS/MS method for the determination of hallucinogenic phenethylamine-derived novel psychoactive substances in urine. Owing to the continuous
Kostić Emilija +3 more
doaj +1 more source
Metates and Hallucinogens in Costa Rica
Papers from the Institute of Archaeology, 1991 Metates are grinding stones on which corn and other substances are ground with hand-held stones called manos. A clue that grinding stones were associated with mushroom rituals is, for example, provided by a tripod metate from NW Costa Rica belonging to ...
doaj +2 more sources
Addiction, EarlyView.Abstract Background and aims Cannabis is the most widely used illicit drug worldwide and is often co‐used with tobacco, the leading cause of preventable death. Although cannabis and tobacco have distinct neurobiological actions, their associations with brain volumes are unclear.
Katherine Sawyer +16 more
wiley +1 more source
Frontiers in Neuroscience, 2018 Past research has demonstrated to the ability of psychedelics to enhance suggestibility, and pointed to their ability to amplify perception of meaning.
Ido Hartogsohn
doaj +1 more source
Addiction, EarlyView.Abstract Aims To determine: (1) Population rates of fatal methylenedioxymethamphetamine (MDMA)‐related poisoning over the period 2016–2023, years with high closure rates in the National Coronial Information System (NDIS); (2) the case characteristics of known cases of fatal MDMA‐related poisoning, 2016–2025; and (3) whether there have been changes in ...
Shane Darke +5 more
wiley +1 more source
Relationship between personality traits, attitudes towards the use of hallucinogens for treatment purposes and health locus of control. [PDF]
, 2023 In the last decade scientific interest in psychedelic-assisted psychotherapy (PAP) has increased significantly. A number of research studies have been done which shows evidence of PAP efficacy in treating depression, anxiety, addiction to drugs, alcohol ...
Pakalniškis, Rimas,
core
Hallucinogens: a Cause of Convulsive Ergot Psychoses [PDF]
, 1976 Ergotism with vasoconstriction and gangrene has been reported through the centuries. Less well publicized are the cases of psychoses associated with convulsive ergotism.
Winters, Sylvia Dahl
core +1 more source
Ayahuasca e redução do uso abusivo de psicoativos: eficácia terapêutica?
Psicologia: Teoria e PesquisaTrata-se de uma avaliação do possível papel do uso da ayahuasca, em contexto religioso, como auxiliar na redução do consumo abusivo de psicoativos, a partir de uma pesquisa de estudo de caso. Foi realizada uma entrevista aberta com uma usuária regular de
Rafael Guimarães dos Santos +2 more
doaj +1 more source
Frontiers in Psychiatry, 2017 Hallucinogen-persisting perception disorder (HPPD) is a syndrome characterized by prolonged or reoccurring perceptual symptoms, reminiscent of acute hallucinogen effects.
Laura Orsolini +9 more
doaj +1 more source
Therapeutic Use of LSD in Psychiatry: A Systematic Review of Randomized-Controlled Clinical Trials
Frontiers in Psychiatry, 2020 Lysergic acid diethylamide (LSD) was studied from the 1950s to the 1970s to evaluate behavioral and personality changes, as well as remission of psychiatric symptoms in various disorders.
Juan José Fuentes +10 more
doaj +1 more source