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Chemistry, not moral failing, accounts for the brain’s unwinding. In the laboratories that study drug addiction, researchers have found that the brain becomes conditioned by the repeated dopamine rush caused by heroin. “The brain is not designed to handle it,” said Dr. Ruben Baler, a scientist with the National Institute on Drug Abuse.
People with addiction use substances or engage in behaviors that become compulsive and often continue despite harmful consequences." [2] In the fields of psychology and medicine, there are two models commonly used for understanding the psychology behind addiction itself. One of such models is referred to as the disease model of addiction. This ...
Addiction is classified as a chronic brain disorder by the American Society of Addiction Medicine (ASAM). [5] There are several reasons why people develop an addiction. A predisposition to the addictive qualities of substances may be inherited by some people, making it a genetic circumstance. Another cause for addictions could be the environment.
The etymology of the term addiction throughout history has been misunderstood and has taken on various meanings associated with the word. [201] An example is the usage of the word in the religious landscape of early modern Europe. [202] "Addiction" at the time meant "to attach" to something, giving it both positive and negative connotations.
[citation needed] The Moral Model of addiction theorizes that addiction is a moral weakness and that it is the sole fault of the person for becoming addicted. Supporters of the Moral Model view drug use as a choice, even for those who are addicted, and addicts as people of bad character. [73]
Substance dependence, also known as drug dependence, is a biopsychological situation whereby an individual's functionality is dependent on the necessitated re-consumption of a psychoactive substance because of an adaptive state that has developed within the individual from psychoactive substance consumption that results in the experience of withdrawal and that necessitates the re-consumption ...
The relationship between negative affect and substance use disorders has been the most widely studied model of addiction. It proposes that individuals who experience the greatest levels of negative affect are at the greatest risk of using substances or behaviours as a coping (psychology) mechanism.
Some celebrities are open about their sobriety. For some stars, abstaining from alcohol and drugs comes after overcoming addiction. Bradley Cooper, Tom Holland, Jessica Simpson, and more stars ...