Results 11 to 20 of about 13,957 (229)

Modulation of Social Cognition via Hallucinogens and “Entactogens” [PDF]

Frontiers in Psychiatry, 2019
Social cognition is a fundamental ability in human everyday lives. Deficits in social functioning also represent a core aspect of many psychiatric disorders.
Katrin H. Preller, Franz X. Vollenweider
doaj   +2 more sources

Change of substance-related hospitalisation in adolescents after cannabis legalisation in Thailand in 2022. [PDF]

Addiction
Abstract Background and aims On 9 June 2022, Thailand changed its cannabis legislation, expanding access to individuals aged >18 years. Evidence suggests that such changes could increase the risk of cannabis use and related harms, and could influence patterns of use of other substances among adolescents.
Puetpaiboon S, Rajborirug S, Nakhonsri V, Ngamphiw C, Khunkham P, Tongsima S, Janpoung W, Chongsuvivatwong V.   +7 more
europepmc   +2 more sources

Hallucinogens

, 2023
Hallucinogens are a large class of psychoactive compounds known for their unique perception-altering effects. Hallucinogenic fungi, plant and animal alkaloids have been used by indigenous peoples for thousands of years, and today these alkaloids, their ...
Fu, S, Alonzo, M
core   +1 more source

Use of plant-based hallucinogens and dissociative agents: U.S. Time Trends, 2002–2019

Addictive Behaviors Reports, 2022
Aims: Information on time trends in use of different plant-based hallucinogens is lacking. The current study used nationally representative U.S. data to assess overall and age-specific time trends in the prevalence of lifetime and 12-month use of plant ...
Claire A. Walsh, Ofir Livne, Dvora Shmulewitz, Malki Stohl, Deborah S. Hasin   +4 more
doaj   +1 more source

Candyflipping and Other Combinations: Identifying Drug–Drug Combinations from an Online Forum

Frontiers in Psychiatry, 2018
Novel psychoactive substances (NPS) refer to synthetic compounds or derivatives of more widely known substances of abuse that have emerged over the last two decades.
Michael Chary, David Yi, Alex F. Manini
doaj   +1 more source

Hallucinogen use is associated with mental health and addictive problems and impulsivity in university students

Addictive Behaviors Reports, 2019
Background: This study examined the prevalence of hallucinogen use in a large sample of university students and its associations with mental health issues.
Jon E. Grant, Katherine Lust, Samuel R. Chamberlain   +2 more
doaj   +1 more source

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

Archaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares, Eriola Jakoel, Ron Be’eri, Oded Lipschits, Ronny Neumann, Yuval Gadot   +5 more
wiley   +1 more source

Prolonged epigenomic and synaptic plasticity alterations following single exposure to a psychedelic in mice

Cell Reports, 2021
Summary: Clinical evidence suggests that rapid and sustained antidepressant action can be attained with a single exposure to psychedelics. However, the biological substrates and key mediators of psychedelics’ enduring action remain unknown. Here, we show
Mario de la Fuente Revenga, Bohan Zhu, Christopher A. Guevara, Lynette B. Naler, Justin M. Saunders, Zirui Zhou, Rudy Toneatti, Salvador Sierra, Jennifer T. Wolstenholme, Patrick M. Beardsley, George W. Huntley, Chang Lu, Javier González-Maeso   +12 more
doaj   +1 more source

Serotonergic hallucinogens and recognition of facial emotion expressions: a systematic review of the literature

Therapeutic Advances in Psychopharmacology, 2019
Background: Recognition of emotions in facial expressions (REFE) is a key aspect of social cognition. Anxiety and mood disorders are associated with deficits in REFE, and anxiolytics and antidepressants reverse these deficits.
Juliana M. Rocha, Flávia L. Osório, José Alexandre S. Crippa, José Carlos Bouso, Giordano N. Rossi, Jaime E. C. Hallak, Rafael G. dos Santos   +6 more
doaj   +1 more source

Hopelessness, Suicidality, and Co-Occurring Substance Use among Adolescent Hallucinogen Users—A National Survey Study

Children, 2022
(1) Objectives: Hallucinogens are being explored as a potential treatment of psychiatric disorders. Micro dosing of illicitly purchased hallucinogen drugs is on the rise despite conclusive benefits.
Saral Desai, Vidisha Jain, Sona Xavier, Wei Du   +3 more
doaj   +1 more source