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Addiction: all studies

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Research

Of mountains, lakes and essences: John Teasdale and the transmission of mindfulness

History of the Human Sciences October 1, 2018 Matthew Drage 6 citations

In this article I examine an important episode in the growth of ‘mindfulness’ as a biomedical modality in Britain: the formation and establishment of Mindfulness-Based Cognitive Therapy (MBCT) by John Teasdale and his colleagues Mark Williams and Zindel Segal. My study, focusing on Teasdale’s contribution, combines ethnographic, oral historical and archival research to understand how...

The effect of mindfulness training on reducing couple burnout of addict’s wife

Journal of Research and Health October 1, 2018 Reza Ghasemi Jobaneh, Alimohammad Nazari, Bagher Sanai Zaker 6 citations

Addiction can cause many problems for the addict and family, so that the addict's family suffers from more problems.Addicts' wife suffer more psychological and marital problems.The aim of this study was to investigate the effect of mindfulness training on reducing couple burnout of addict's wife.The study was quasiexperimental that used the pretest-posttest whit control group.The population of...

Effectiveness of Mindfulness-based Relapse Prevention on Quality of Life and Craving in Methadone-treated Patients: A Randomized Clinical Trial.

Addiction & health October 1, 2018 Mehdi Yaghubi, Fatemeh Zargar

Background: Quality of life (QOL) is always considered as a final consequence of clinical trials, interventions, and health care. The results of studies indicate that addiction leads to lower QOL. However, studies have been conducted on the effectiveness of mindfulness-based interventions on improving QOL. The aim of this study was to investigate the efficacy of mindfulness-based relapse...

Uncovering the psychoactivity of a cannabinoid from liverworts associated with a legal high.

Science Advances October 2018 A Chicca, M A Schafroth, I Reynoso-Moreno et al.

Phytochemical studies on the liverwort Radula genus have previously identified the bibenzyl (-)-cis-perrottetinene (cis-PET), which structurally resembles (-)-Δ9-trans-tetrahydrocannabinol (Δ9-trans-THC) from Cannabis sativa L. Radula preparations are sold as cannabinoid-like legal high on the internet, even though pharmacological data are lacking. Herein, we describe a versatile total...

Consolidative mechanisms of emotional processing in REM sleep and PTSD.

Sleep Medicine Reviews October 1, 2018 A. Murkar, J. de Koninck

Research suggests sleep plays a role in the consolidation of recently acquired memories for long-term storage. rapid eye movement (REM) sleep has been shown to play a complex role in emotional-memory processing, and may be involved in subsequent waking-day emotional reactivity and amygdala responsivity. Interaction of the hippocampus and basolateral amygdala with the medial-prefrontal cortex is...

Kinetic mechanism of time-dependent inhibition of CYP2D6 by 3,4-methylenedioxymethamphetamine (MDMA): Functional heterogeneity of the enzyme and the reversibility of its inactivation.

Biochemical Pharmacology October 2018 John T Rodgers, Nadezhda Y Davydova, Erickson M Paragas et al.

We investigate the mechanism of time-dependent inhibition (TDI) of human cytochrome P450 2D6 (CYP2D6) by 3,4-methylenedioxymethamphetamine (MDMA, ecstasy), one of the most widespread recreational drugs of abuse. In an effort to unravel the kinetic mechanism of the formation of metabolic inhibitory complex (MIC) of CYP2D6 with MDMA-derived carbene we carried out a series of spectrophotometric...

DOI: 10.1016/j.bcp.2018.08.010 (opens in new tab) Full text (opens in new tab) 3,4-methylenedioxymethamphetamine Cytochrome p450 2d6 Mechanism-based inhibition Methylenedioxyphenyl compounds +1

A magia da canção, a invenção da tradição e a estruturação do tempo entre os shipibo, Amazónia peruana

Ilha Revista de Antropologia October 1, 2018 Bernd Brabec de Mori

O canto dos Shipibo-Konibo (grupo indígena das terras baixas peruanas) em curasrituais revela que um marcador de tempo em sua linguagem vernacular pode se referir aum passado mítico e a um “mundo espiritual” do presente. Neste artigo serãoapresentados e analisados o passado recente do grupo no que diz respeito à bebidaayahuasca, o significado de seus trançados e sua identidade “étnica”. Aqui...

S. FRANK’S IDEA OF “LIVING KNOWLEDGE” IN ALL-ENCOMPASSING UNITY IN THE CONTEXT OF TRANSCENDENTAL PHENOMENOLOGICAL RESEARCH OF FOUNDATIONS OF CONSCIOUSNESS

Research Yearbook Institute of Philosophy and Law Ural Branch of the Russian Academy of Sciences October 1, 2018 T. Ryabushkina

The article deals with the question of the possibility of implementing phenomenological project, which is aimed at understanding of the whole content of experience constituted by consciousness. To achieve the goal of transcendental philosophy – a clear understanding of oneself as the subjectivity functioning as primarily source – E. Husserl moves from description of things of the intuited...

Long-range temporal correlations in the brain distinguish conscious wakefulness from induced unconsciousness.

Neuroimage October 1, 2018 Thomas Thiery, Tarek Lajnef, Etienne Combrisson et al.

Rhythmic neuronal synchronization across large-scale networks is thought to play a key role in the regulation of conscious states. Changes in neuronal oscillation amplitude across states of consciousness have been widely reported, but little is known about possible changes in the temporal dynamics of these oscillations. The temporal structure of brain oscillations may provide novel insights...

Sex differences in sub-anesthetic ketamine's antidepressant effects and abuse liability.

Current Opinion in Behavioral Sciences October 2018 Katherine N Wright, Mohamed Kabbaj

Sub-anesthetic ketamine produces rapid antidepressant effects in patients with bipolar and unipolar major depression where conventional monoaminergic-based antidepressant drugs have been ineffective or ridden with side effects. A single ketamine infusion can produce antidepressant effects lasting up to two weeks, and multiple ketamine infusions prolong this effect. Pre-clinical studies are...