Cocaine and the Brain: The Neurobiology of Addiction

Cocaine and the brain: addiction neurobiology In the public eye, the term poisoning caused a negative image: A person with a low moral character intentionally chooses to engage in suspicious behavior. This photo continues on the media; in a recent ER episode, the chief surgeon criticized another doctor as permitting heroin regulars (who were undergoing treatment for abscesses) to replace a dirty needle and explained Did. People in these low age groups crawl near the hospital. "The social stigma of drug addicts reflects a major gap between scientific knowledge and public perceptions of poisoning.

Scientists examined neurobiology of addiction in detail to understand the influence of addiction on the brain. NIDA reports that addiction, especially substance dependence, can change the way the brain understands happiness and rewards, so that they can be classified as brain diseases. The drug interacts with chemical substances in the brain, especially dopamine, creating longer and stronger happiness and excitement than medicine user's brain can naturally produce.

Drug addiction is a complex neurobiological disease that requires a combination of mind, body and spirit. It changes the brain, so it is considered a brain disorder - they change its structure and how it works. If you leave untreated, these brain changes may continue. If poisoning is chronic, progressive, and left untreated, it can be fatal. People with drug addiction often feel that they can not function without drugs of their choice. This can cause occupational goals, personal relationships, and problems affecting overall health. As time goes by, these serious side effects can become progressive and fatal unless treatment is done in time.

25 years ago, the author Maia Szalavitz recovered from cocaine and heroin poisoning. In Unbroken Brain, she talks about personal stories, the latest science on brain chemistry and addiction physiology, the historical and political foundation of the law on drugs to change spirit, domestic and international, including coffee, nicotine, alcohol We incorporated policies. Effect on poisoning; carefully study the 12 step procedure and consider promising therapies. Szalavitz attributes her work to a comprehensive exploration of addiction psychology and physiology. She has reached some conclusion that is not a type. First, she thinks addiction should be regarded as a learning disorder rather than sickness. She pointed out that under normal circumstances people will learn to avoid adverse effects, but extreme punishment such as excessive unemployment or explosion points out that it will not prevent some people from becoming addicted did. She explained the psychology behind this phenomenon, such as how customs are formed.

Unbroken brain: a revolutionary new way to understand poisoning - Do policy makers need to read?