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Effects Of Cocaine Use On The Brain: Regions Of The Brain, Neurotransmitters, Long And Short Term Effects

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...most popular and easily available addictive drugs in today’s population. The popularity of cocaine is not only in its increased availability and decreased price over the past few decades but also because of its addictive qualities. The addictive nature of cocaine is based on the neurotransmitter dopamine which is responsible for the emotional feeling of a high from cocaine use. Cocaine inhibits the reuptake mechanism for dopamine concentrations in the synaptic cleft on specific neurotransmitters and the resulting higher concentration leads to an increased emotional response. Short and long terms effects of cocaine use have been shown to include brain hemorrhages, seizures, hypertension, high blood pressure, tachycardia, developmental problems in crack babies and in some cases death. While these severe effects are due to cocaine use, other severe effects can also result from cocaine withdrawal.

The effects of cocaine on the brain are profound in their origins, continued usage and a result of withdrawal. Largely, most researchers...

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