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cocaine effects on the brain

Cocaine Effects On The Brain

How Does Cocaine Affect The Brain? It is widely known that cocaine is an addictive stimulant, but not everyone understands how it works; how it produces its effects, and how individuals become addicted to it. The interactions between cocaine and the brain are well understood by scientists, thanks to effective research, and so science is able to answer these questions. Cocaine Effects On The Brain – Cocaine & Neurotransmitters  Cocaine use interferes with and actually changes how the brain normally functions. Specifically, the drug acts on the brain’s reward system, a system in which certain neurotransmitters are affected. Dopamine is one of the primary neurotransmitters in this process. According to the National Institute on Drug Abuse (NIDA) [1], a normal dopamine communication in the brain goes like this: dopamine is released into the synapse by a neuron. There it binds to dopamine receptors and sends a signal to the neuron that it is bound. It is then removed from the synapse – because of the signal – and is recycled for further use. Cocaine interferes with that exact process. Cocaine interacts with norepinephrine, dopamine, and serotonin, three very important neurotransmitters. It blocks the reuptake of these chemicals in the brain… 

Cocaine and Depression

Cocaine and Depression, Cocaine Effects on the Brain, Cocaine Comedown, Co-Occurring Disorders & Treatment