Methamphetamine addiction has a way of looping back on itself. A rush of pleasure pulls you in, cravings follow, and the brain learns that the drug is the fastest route to reward. Yet scientists still ...

Habibeh Khoshbouei receives funding from NIH grants. Marcelo Febo receives funding from NIH grants. Methamphetamine doesn’t just spike levels of the pleasure-inducing hormone dopamine in the reward ...