Brain Dopamine News Today

Something, eventually they wind up hooked on something terrible like heroin, the shrt-term effects on that person are what? >> short-term, you use heroin, dopamine levels increase, that increase in dopamine produces the euphoria thats associated with the drugs. long-term, if you continue to use the drug, the consequences of an increase in brain dopamine are a decrease in cope amin receptors. >> right. and you know, the -- image a lot of people have of heroin use is, you know, if you do it once, ...