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Addiction: all studies

Page 731 of 855: studies 7,301 to 7,310 of 8,547, newest first. Back to the addiction overview

Research

On Buddha: as Cosmic Fact and Mind's Mentality

The Journal of Buddhist Thought and Culture December 1, 2009 Hyong-hyo Kim

This is a philosophical essay for understanding Buddha. The philosophical thought on which it is depending is deconstructive and ontological. Ontology talked here is contrary to possessionism (that is to say having), and deconstructionism signifies the attitude perfectly different and inversive from all kinds of philosophical mentality tenaciously conserved through its history. Philosophically...

Visual experiences in the blind induced by an auditory sensory substitution device.

Consciousness and Cognition December 1, 2009 Jamie Ward, Peter Meijer

In this report, the phenomenology of two blind users of a sensory substitution device - "The vOICe" - that converts visual images to auditory signals is described. The users both report detailed visual phenomenology that developed within months of immersive use and has continued to evolve over a period of years. This visual phenomenology, although triggered through use of The vOICe, is likely...

[Student's use of illicit drugs: a survey in a preventive health service].

L'Encephale December 1, 2009 Y Morvan, J Rouvier, J-P Olié et al.

Introduction: The use of illicit drugs by students and the possible psychological repercussions in this population of young adults is an important public health issue. While some data in the literature suggest a relationship between cannabis and the occurrence of mental health disorders, and in particular psychotic illnesses, epidemiologic surveys have shown that cannabis is the most consumed...

DOI: 10.1016/s0013-7006(09)73471-2 (opens in new tab) Full text (opens in new tab) Humans Substance-related disorders Marijuana abuse Psychotropic drugs +10

Sentence comprehension affects the dynamics of bimanual coordination: implications for embodied cognition.

Quarterly journal of experimental psychology (2006) December 2009 Anne J Olmstead, Navin Viswanathan, Karen A Aicher et al.

Recent work in embodied cognition has demonstrated that language comprehension involves the motor system (e.g., Glenberg & Kaschak, 2002). Such findings are often attributed to mechanisms involving simulations of linguistically described events (Barsalou, 1999; Fischer & Zwaan, 2008). We propose that research paradigms in which simulation is the central focus need to be augmented with paradigms...

Dream-enacting behaviors in a normal population.

Sleep December 1, 2009 Tore Nielsen, Connie Svob, Don Kuiken

Determine the prevalence and gender distributions of behaviors enacted during dreaming ("dream-enacting [DE] behaviors") in a normal population; the independence of such behaviors from other parasomnias; and the influence of different question wordings, socially desirable responding and personality on prevalence. 3-group questionnaire study. University classrooms Three undergraduate samples (Ns...

Ayahuasca, dependência química e alcoolismo

Ponto Urbe December 1, 2009 Marcelo S. Mercante 6 citations

Nesta apresentação pretendo fazer um relato da situação do uso da Ayahausca no Brasil como ferramenta auxiliar na superação da dependência química e o alcoolismo. Existem atualmente cinco instituições desenvolvendo este tipo de abordagem. Farei uma explanação mais detalhada do trabalho social realizado pela Ablusa (Associação Beneficente Luz de Salomão), organização liderada pelo psiquiatra...

A systematic review of neurobiological and clinical features of mindfulness meditations

Psychological Medicine November 27, 2009 Alberto Chiesa, Alessandro Serretti 752 citations

BACKGROUND: Mindfulness meditation (MM) practices constitute an important group of meditative practices that have received growing attention. The aim of the present paper was to systematically review current evidence on the neurobiological changes and clinical benefits related to MM practice in psychiatric disorders, in physical illnesses and in healthy subjects. METHOD: A literature search was...

Harms associated with psychoactive substances: findings of the UK National Drug Survey

Journal of Psychopharmacology November 25, 2009 Celia J. A. Morgan, Leslie Muetzelfeldt, Mark Muetzelfeldt et al. 80 citations

Nutt and colleagues' 'rational' scale to assess the harms of commonly used drugs was based on ratings by a panel of experts. This survey aimed to assess drug users' views of the harms of drugs using the same scale. As users' drug choices are not solely based on harms, we additionally assessed perceived benefits. The survey was hosted at http://www.nationaldrugsurvey.org. UK residents reported...

Role of Serotonin via 5-HT2B Receptors in the Reinforcing Effects of MDMA in Mice

PLoS One November 20, 2009 Stéphane Doly, Jesus Bertran‐gonzalez, Jacques Callebert et al. 80 citations

The amphetamine derivative 3,4-methylenedioxymethamphetamine (MDMA, ecstasy) reverses dopamine and serotonin transporters to produce efflux of dopamine and serotonin, respectively, in regions of the brain that have been implicated in reward. However, the role of serotonin/dopamine interactions in the behavioral effects of MDMA remains unclear. We previously showed that MDMA-induced locomotion,...

Cannabis and First-Episode Psychosis: Different Long-term Outcomes Depending on Continued or Discontinued Use

Schizophrenia Bulletin November 13, 2009 Ana González-Pinto, Susana Alberich, Sara Barbeito et al.

Objective: To examine the influence of cannabis use on long-term outcome in patients with a first psychotic episode, comparing patients who have never used cannabis with (a) those who used cannabis before the first episode but stopped using it during follow-up and (b) those who used cannabis both before the first episode and during follow-up. Methods: Patients were studied following their first...