The Cool Brain of Warm-blooded Animals: How the Nose Plays an Important Role
In a major breakthrough, researchers have discovered a new mechanism by which some warm-blooded animals can cool their brains. The findings, published in the journal Nature, show that the nose of certain mammals, such as monkeys, rats, and cats, is connected to a network of blood vessels that can transport heat away from the brain. This process, called nasal cooling, is believed to be the first and only known example of an animal using its nose to regulate body temperature. The discovery provides new insight into how animals regulate their body temperatures in response to environmental changes, and could also have implications for treating certain neurological conditions.
source: Phys.org