The incredible nervous system

The nervous system is the reason why we can know and react to all that happens to us and communicate every part of our body, like a telephone or an email, the nervous system Ist fast as electricity.
All the nervous are part of this system and it covers the full body, because is one of the biggest systems in our bodies. Also is the connection with the brain, when we want to move or speak, the nervous of our brain send a signal by the nervous system and finally this communicate with other cells to make what you ordered.

There are a lot  of disease's that can affect the nervous system. Like Multiple Sclerosis, that is a disease of unknown cause that manifests as multiple hard plaques of degeneration of the insulating layer of nerve fibers in the central nervous system. The loss of insulation allows “short circuiting” of nerve impulses. 

Seizures may have many causes and not all seizures are epilepsy. High fevers in young children may trigger seizures which are short in duration, easily controlled and, typically, have no permanent aftereffects. Epilepsy is a specific condition which may occur at any age, seizures are more intense, longer lasting in duration, and recur with some frequency.