There are 12 cranial nerves in the body, all originating in the brain. They come in pairs and connect different body areas and organs to the brain. Cranial nerves can transmit two types of information ...

The vagus nerve is an integral part of your autonomic nervous system. This part of your nervous system controls the things your body does without your conscious input, such as breathing, digesting ...

Your ulnar nerve runs all the way from your shoulder to your little finger. The ulnar nerve manages the muscles that allow you to make fine movements with your fingers. It also controls some of the ...

Your nervous system is involved in everything your body does, from managing your breathing to controlling your muscles and sensing heat and cold. Nerves carry sensations of pain or pleasure from your ...

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 ...

The vagus nerve, the longest nerve in the body, originates in the brainstem and extends down into the abdomen. It monitors and receives information about the functioning of the heart, lungs, and other ...