Cocaine in the Brain

Cocaine in the brain "Cocaine provides a sense of joy and despair beyond the scope of normal human experience." In the 1980s, the US drug-free partnership scares people about the use of illegal drugs Or, it seemed to educate. One of the advertising commercials declared as follows. There is no one who commented that "I want to become an addict when I grow up." The comment is clear, but very correct. There are few people who want to become drug addicts. But that happens every day. why?

Why is cocaine so addictive? How does cocaine change your brain? When the brain is functioning properly, it releases dopamine in a conventional circuit. This is a rewarding chemical messenger of our brain. And it provides a sense of happiness and pleasure. When an individual uses cocaine, the circuit of dopamine release becomes irregular and accumulates. Dopamine is then released in large quantities. This creates a strong joy and happiness. Even when the high level is over, the brain will still release dopamine with an irregular cycle. Cocaine changed the circuit. When individual dopamine levels begin to decline periodically, they begin to experience withdrawal symptoms. These symptoms include depression, unpleasant sleep and dreams, fatigue, and a reduction in processing thought. When these symptoms appear, the brain becomes more excited and excited. This usually leads to personal dependence on drugs

When someone abuses cocaine, dopamine levels in the brain are elevated and neurotransmitters are not reabsorbed at normal rates. This leads to an imbalance in chemical substances in the brain. When cocaine leaves the body, the dopamine level decreases. It plays a role in causing depression and general misfortune associated with cocaine collapse. The continuous up and down patterns established by conventional cocaine abuse stop the brain from producing and can properly move its naturally occurring chemical messenger around the central nervous system. Then develop drug dependence and individuals may need cocaine to feel happiness in their daily activities