Кошка, которая гуляет сама по себе
www.sciencedaily.com/releases/2009/12/091214151...

Master Gene Math1 Controls Framework for Perceiving External and Internal Body Parts

"We knew Math1 was important for hearing and proprioception. Now we know this gene lays the foundation for knowing where you are with respect to the environment and how to move safely within it -- automatically."
The findings demonstrate a genetic, developmental and functional link among the diverse sensory systems that govern conscious and unconscious proprioception, interoception, hearing, balance and arousal (as from sleep), said Dr. Kaashif Ahmad, a neonatology fellow at BCM and Texas Children's and a member of Zoghbi's laboratory.
Suppose you are walking in the forest and suddenly a predator is heading for you, Zoghbi said. The hearing and sound-localizing activities controlled by this gene allow you to localize the position of the predator and run quickly in the direction away from the predator.