Indeed, if we increase the levels of dopamine in normal flies by feeding them cocaine after getting the appropriate DEA license — oh my God --  — we find indeed that these cocaine-fed flies calm down faster than normal flies do, and that's also reminiscent of ADHD, which is often treated with drugs like Ritalin that act similarly to cocaine.
确实，在获得DEA的许可证之后， 如果我们 通过给正常的果蝇喂食可卡因 来增加其体内的多巴胺的水平 哦，天哪 我们会发现这些喂食了可卡因的果蝇 会比正常的果蝇更快的冷静下来， 这也让我们想起了多动症， 它通常都是用利他林来治疗的 这种药物的作用类似于可卡因。