Dopamine Pathways. In the <a href="https://en.wikipedia.org/wiki/brain" class="extiw" title="w:brain">brain</a>, <a href="https://en.wikipedia.org/wiki/dopamine" class="extiw" title="w:dopamine">dopamine</a> plays an important role in the regulation of reward and movement. As part of the reward pathway, dopamine is manufactured in nerve cell bodies located within the ventral tegmental area (VTA) and is released in the nucleus accumbens and the prefrontal cortex. Its motor functions are linked to a separate pathway, with cell bodies in the substantia nigra that manufacture and release dopamine into the striatum.
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