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Related Concept Videos

Drug Abuse and Addiction: Pharmacological Phenomena01:15

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Drug dependence, abuse, and addiction are complex phenomena that can precipitate various abnormal states. Physical dependence refers to a state of pharmacological adaptation to a drug. This adaptation often results in tolerance—a reduced response to the drug after repeated administrations. When the drug use is abruptly stopped, withdrawal symptoms occur due to the body's need to readjust from the pharmacologically induced imbalance. However, tolerance and withdrawal symptoms do not...
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Substance use disorders involve a pattern of using drugs more extensively than intended and continuing use despite harmful consequences. This includes legal substances like alcohol and nicotine, as well as illegal drugs. These disorders often involve both physical and psychological dependence, reflecting compulsive use of substances that significantly alter thoughts, feelings, and behaviors, contributing to a major public health issue.
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Stimulants01:29

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Stimulants are substances that enhance neural activity and elevate dopamine levels in the brain, leading to their highly addictive nature. These drugs include cocaine, amphetamines, MDMA, caffeine, and nicotine, each with distinct mechanisms of action and varied health implications.
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Ethanol, a clear colorless alcohol, has been consumed by humans for millennia, but its effects on the body are far from benign. At lower doses, it induces decreased inhibitions and loquaciousness, leading to its social appeal. However, it can cause severe consequences at higher doses, such as coma and respiratory depression, due to its zero-order elimination kinetics. Chronic ethanol abuse wreaks havoc on multiple organ systems, particularly the CNS and the liver. Abrupt cessation of ethanol...
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The Diagnostic and Statistical Manual of Mental Disorders (DSM) serves as the primary classification system for mental health disorders, providing standardized diagnostic criteria for clinicians and researchers. First published by the American Psychiatric Association (APA) in 1952, the DSM has undergone several revisions to reflect evolving psychiatric understanding. The fifth edition, DSM-5, released in 2013, introduced key updates that expanded diagnostic categories and modified diagnostic...
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Integrating Computerized Linguistic and Social Network Analyses to Capture Addiction Recovery Capital in an Online Community
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[Addiction].

J Besson1, J Grivel, A Tomei

  • 1Service de psychiatrie communautaire, Département de psychiatrie, CHUV, Lausanne. jacques.besson@chuv.ch

Revue Medicale Suisse
|February 2, 2013
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Summary
This summary is machine-generated.

Discover the latest in addiction medicine, focusing on neuroscience insights into addiction memory extinction and clinical strategies for psychiatric hospital treatment. Explore innovative e-learning tools for addiction psychiatry education.

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Area of Science:

  • Addiction Medicine
  • Neuroscience
  • Psychiatry
  • Medical Education

Background:

  • Addiction medicine is a rapidly evolving field.
  • Understanding the neurobiological underpinnings of addiction is crucial.
  • Effective clinical treatment and education are essential for addressing addiction.

Purpose of the Study:

  • To review key advancements in addiction medicine in 2012.
  • To highlight progress in neuroscience, clinical practice, and education.
  • To provide an overview of new developments for professionals in the field.

Main Methods:

  • Review of recent research in addiction neuroscience, focusing on memory extinction.
  • Analysis of clinical approaches for treating addiction in psychiatric settings.
  • Evaluation of e-learning innovations for addiction psychiatry training.

Main Results:

  • Significant progress in understanding the neuroscience of addiction memory extinction.
  • Exploration of effective treatment modalities for addiction within psychiatric hospitals.
  • Development and positive reception of virtual patient e-learning tools in addiction psychiatry.

Conclusions:

  • Advancements in neuroscience offer new perspectives on addiction.
  • Clinical strategies for addiction treatment in psychiatric hospitals are evolving.
  • E-learning, particularly with virtual patients, shows promise for enhancing addiction psychiatry education.