Results 1 -
2
of
2
for
Vertical nystagmus
- ... Side to side (horizontal nystagmus) Up and down (vertical nystagmus) Rotary (rotary or torsional nystagmus) Depending on the ...
- Eye Movement Disorders (National Library of Medicine)When you look at an object, you're using several muscles to move both eyes to focus on it. If you have a problem with the muscles, the eyes don't work properly. ...