Communication between the body and the nervous system is called interoception and it allows the brain to sense internal states, such as hunger, pain, or heart rate. The vagus nerve is an important ...

Like a highway system, the vagus nerve branches profusely from your brain through your organs to marshal bodily functions, including aspects of mind such as mood, pleasure and fear. It is late at ...

Have you ever read something and felt it in your body? Let's say you read about muscle cramps and then suddenly as you read you start feeling like you are cramping too. Does this happen? Well, if your ...

Brain cells are increasingly being found outside the brain, and now researchers have identified specific neurons in the abdomen that control some aspects of digestion. Not all brain cells are found in ...