Snails On Methamphetamine
sciencehabit writes "Science answers the question: What happens when you put a snail on speed? From the article: 'The results suggest that meth improves memory, something that has been previously observed in creatures with large, complex brains like rats and humans. But since the snails store their memories in a simple, three-neuron network, the team hopes that studying the meth effect in these gastropods will help pinpoint how the drug's memory magnification powers work.'"
Well, since we're only just starting to understand how memory is stored at a molecular level... Starting with a super simple system (the snail) and looking at how a chemical alters that system, it's not impossible to see how this research might have some value in understanding how memory is processed and stored. There are similarities, even if a snail looks nothing like a human.