How does painkiller addiction start? Many times, addiction starts innocently enough. Someone has surgery or an injury and is prescribed medication for pain. With time, someone may develop a tolerance and need more and more of the drug to feel the effects. With prolonged and escalating use, addiction often follows. According to the American Society …
What is an executive function? It is a set of mental processes which is used to perform such actions as planning, organizing, strategizing, focus, attention to detail, and time management. This function is located within the frontal lobe, a major part of the brain. People who happened to be predisposed to alcohol abuse tend to have problems with the executive function of the brain, so adding alcohol into the mixture is recipe for disaster.
Today the problem of heroin addiction is more widespread than ever. Those who have developed an addiction to heroin realize that the drug is controlling their lives but in many cases, they are unable to accomplish on their own. The reason is that once a person has become a heroin addict, the body and the brain become accustomed to having the drug in the system.