Multiple Sclerosis (MS) Glossary

| A | B | C | D | E | F | G | Ha - Hi | Hj - Hz | I | J | K | L | M | N | O | Pa - Ph | Pi - Pz | Q | R | Sa - Sk | Sl - Sz | T | U | V | W | X | Y | Z |

Glossary - V

 visual field defect

Definition:

  • visual field defect - abnormal enlargement and widening of the blind-spot of the eye; multiple blind spots.

Where the optic nerve enters the eye, there is a blind spot. This is normal for everyone and is caused by a small gap in the light receptors at the back of the eye where the nerve enters. Visual field defect is the development of multiple blind spots or the enlargement of the existing one.

 

| vaginal hemorrhage | varicose vein | vasospasm | venous pressure | ventricular extrasystoles | ventricular fibrillation | vesiculobullous rash | visual field defect |

 

Multiple Sclerosis

Average age of clinical onset of Multiple Sclerosis is 30 33 years of age.

Symptoms of Multiple Sclerosis

The symptoms of multiple sclerosis are varied and can occur suddenly, then disappear again just as quickly. There are no specific sets of symptoms applicable to any of the types of multiple sclerosis. Additionally, symptoms of multiple sclerosis tend to vary considerably from one person to another and also to be distant in time... Read More