Related Experiment Video
Updated: Jun 6, 2026

Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
Substance abuse is a disease of the human brain: focus on alcohol
1Medical University of South Carolina, USA.
Abstract:
Alcohol and substance abuse are prevalent in our society. Advances in neuroscience have led to a clearer understanding of the effects of abused substances on the brain. Clues are now available regarding how a person goes from a "user" to being addicted based on brain chemistry, anatomy, and genetic risk. During this process the person loses at least partial, if not complete, control, over their compulsive substance use. This article attempts to put modern notions of alcohol and substance abuse and dependency into a societal and cultural context with the hope of reducing the stigma of this illness while shifting the focus a bit more away from criminal solutions to those offered by health care and treatment options.
More Related Videos
Related Concept Videos
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
Drug Abuse and Addiction: Pharmacological Phenomena
CNS Depressants: Alcohol and Nicotine
An Overview of Psychoactive Drugs
Stimulants such as cocaine, amphetamines, and nicotine enhance brain activity, leading to increased alertness, attention, and energy. These drugs typically raise heart rate, blood pressure, and body temperature. While they can induce feelings of euphoria, their misuse can result in severe health...
Drug Dependence
Depressants
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...

