Quote:
It turns out that cats have a mischievous and somewhat dark reputation in neuroscience. There is research to suggest that a cat’s proximity to other mammals can cause them to behave strangely. This feline power has been attributed to a protozoan that lives in their stool, called Toxoplasma gondii (or Toxo for short). In one classic story, researchers showed that Toxo can travel into a rat’s brain and cause the rat to no longer avoid areas where cats live. The rats, in fact, become attracted to the smell of cat urine. Previously repulsed by the smell, these brain-infected rodents run joyously through urine-laden environments. They walk right through the cat’s trap, until their young rodent lives come to an end under a forceful paw.
Sounds a lot like the old "zombie (ant) fungus", which similarly takes over the brains of ants. Ha.