منابع مشابه
Addictive illegal drugs: structural neuroimaging.
Illegal addictive drugs can lead to functional or structural impairment of the central nervous system. This review provides an overview of the structural imaging findings on CT, MR imaging, and conventional angiography related to chronic and acute abuse of the most commonly abused illegal drugs, including cannabis, organic solvents, and amphetamines and opioids and their respective derivatives....
متن کاملPharmacologic and Behavioral Withdrawal From Addictive Drugs
Recent theories suggest that drug withdrawal does not motivate drug use and relapse. However, data now show that withdrawal produces complex changes over time in at least two symptoms (i.e., negative affect and urges) that are highly predictive of relapse. Evidence suggests that falling levels of the drug in the blood and interruption of the drug self-administration ritual both affect these sym...
متن کاملPreventing toxicomania and addictive behaviour in adolescence.
OBJECTIVES Drug addicts are more and more stigmatized in our society. Recent data show a connection between substance abuse and other behaviors considered normal, such as passionate love. Adolescence is characterized by a biopsychosocial, cognitive and neurodevelopmental immaturity. This article aims to understand if these subjects are more likely to develop addictions to certain products or ad...
متن کاملAddictive behaviour of adolescents and young adults.
The objectives of the community-based Early Developmental Stages of Psychopathology (EDSP) Study are described along with a detailed account of the overall design, special design features, sample characteristics and instruments used. The EDSP employed a prospective-longitudinal design to study substance use and other mental disorders in a representative population sample of 3,021 subjects aged ...
متن کاملGABAA receptor subtype involvement in addictive behaviour.
GABAA receptors form the major class of inhibitory neurotransmitter receptors in the mammalian brain. This review sets out to summarize the evidence that variations in genes encoding GABAA receptor isoforms are associated with aspects of addictive behaviour in humans, while animal models of addictive behaviour also implicate certain subtypes of GABAA receptor. In addition to outlining the evide...
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ژورنال
عنوان ژورنال: Occupational Medicine
سال: 2010
ISSN: 0962-7480,1471-8405
DOI: 10.1093/occmed/kqq136