There are many other problems with animal studies of smart drugs. (newscientist.com)
The smart thing to do with smart drugs is to resist the claim that there is automatically a chemical fix to any or all social or psychological problems. (newscientist.com)
Yet much of the evidence cited by smart drug enthusiasts comes from animal experiments which can, by virtue of their design, test only a drug's effect on learning, not recall. (newscientist.com)