[xkcd-sucks]

do you have a ref for the differential regulation of dopamine synthesis by amphetamine and cocaine?

[washadjeffmad]

I don't, and I see that I implied synthesis when I should have said that they only inhibit its reuptake, except for amphetamine, which also stimulates dopamine release.

Here's a general article on it: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC368179/

Good catch.