A Study of Dopamine and Cocaine (311 words, 1 pages)
Dopamine is generally a neurotransmitter, or a substance synthesized in the brain by certain neurons that are responsible, for pleasure and motivation among other functions. After synthesis, the substance is stored in special little bags, referred to as synaptic vesicle (Giuliano, Allard, 2002). With the arrival of an electric impulse ...
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