Study finds crayfish treated with antidepressants become more outgoing, adventurous

Clawed critters less depressed as human drugs pollute their freshwater homes

A study by freshwater crustacean boffins in Florida has revealed that feeding antidepressants to crayfish can make them more outgoing and adventurous — which is more or less a definition of how antidepressants are supposed to work. On humans, at least.…

from The Register