source: Phys.org

A recurring fantasy in science fiction is the implantation of tiny elements in peoples’ brains, which would be used to control and direct our actions and emotions. Regardless of the direction that technological development may take in this sense, in nature these tricks were invented millions of years ago. Different types of parasites are able to modify the behavior of organisms that host them, forcing them to stop acting to conserve their own genes to become promoters of foreign ones. Read Full Article Here