The Actions of Cocaine in the Brain

Role of cocaine in the brain The mechanism of action of cocaine has been shown to be associated with dopamine receptors. This article explains how cocaine affects dopamine receptors, addiction patterns, how cocaine affects the metabolic activity of the brain of the frontal lobe, and the roles excitatory amino acids play in the mechanism of cocaine To do. I will also discuss how cocaine affects other systems through its mechanism of action on the brain - renin angiotensin system. Cocaine affects dopamine, norepinephrine and serotonin neurotransmission by inhibiting its reuptake.

"Cocaine is a stimulant, it has the effect of stimulating the nerve cells in the brain.Cocaine is the most effective among all the drugs known to stimulate the brain.This action in the brain is a neuronal cell Cocaine induces these dopamine neurons to convey this information to happy hearts When cocaine is absorbed in the blood it is immediately taken to the brain through adequate blood supply. , Cocaine appears in the bulk of the brain The most important thing is that some drugs enter the brain.

One way cocaine causes human poisoning is to make a targeted change in a particular part of the brain. The ventral veneering area (VTA) of the brain is stimulated especially by cocaine. This part of the brain is naturally stimulated by many factors such as food, drink, shelter, social activity, sex. However, when cocaine stimulates the VTA region of the brain, its actions become more acute and intense than natural activities - and it feels addictive. In addition, the brain adapts quickly to the influx of this chemical - people using cocaine will need more and more medication to maintain these favorable effects.

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