What is bidirectional nystagmus?

What is bidirectional nystagmus? Bidirectional nystagmus, I.E fast component to the right with rightward gaze and to the left with leftward gaze, is concerning for a central process, as is vertical nystagmus or pure torsional nystagmus. What is bilateral nystagmus? Nystagmus is a vision condition in which the eyes make Read more…