It happens when the facial nerve is damaged. Bell’s palsy is the most common cause of isolated facial nerve paralysis when ...

Symptoms vary depending on the areas affected. The term neuropathy is used to describe several types of nerve damage. In people with diabetes, there are four main types of neuropathy. The most ...

A bundle of neurones is called a nerve. There are three main types of neurone: sensory, motor and relay. They have some features in common: A long fibre (axon) which is insulated by a fatty ...