Nystagmus: Definition, Causes, Testing & Treatment
2023年10月4日 · These eye movements can cause problems with vision, depth perception, balance and coordination. Nystagmus affects both children and adults. There are two types: congenital or infantile (onset at birth or in the first few months of life) and acquired (onset after 6 months of age).
Nystagmus - Johns Hopkins Medicine
Nystagmus is an involuntary, rhythmic side-to-side, up and down or circular motion of the eyes resulting from a variety of conditions Colin Patrick Kane, O.D., tells you what you need to know about nystagmus. Nystagmus most commonly affects both eyes. It may only last seconds or it may be permanent.
Nystagmus Types - All About Vision
2020年9月15日 · There are three nystagmus types that classify which direction a nystagmus patient’s eyes move: Horizontal nystagmus usually refers to a form of optokinetic nystagmus that causes the eyes to swing horizontally from left to right, or vice versa.
Nystagmus: Symptoms, Causes, and Treatments - WebMD
2024年9月19日 · Nystagmus is a condition that causes rapid and uncontrollable eye movements. Your eyes may move horizontally, vertically, or in a circular motion. It often leads to blurred …
Tests for Nystagmus: What to Expect and When To Get Tested
2024年10月9日 · Nystagmus is a vision condition resulting in repetitive, uncontrolled movement of the eyes. It can affect vision and depth perception, making reading and concentrating difficult. Eye movements can follow a pattern of side-to-side, up-and-down, or circular motions, making it hard to focus on objects.
Nystagmus - All About Vision
2019年3月4日 · Nystagmus is a disorder that causes involuntary, rhythmic eye movements. Most forms of nystagmus disorder are caused by an underlying condition. The repetitive movements can make it impossible for someone to keep their eyes fixed and focused on any given object.
Nystagmus: Causes, Symptoms & Effective Treatment – NVISION
2022年12月2日 · Nystagmus is the most common issue causing visual impairment in children, and it affects approximately 1 in 1,000 people. Certain types are more common in one sex over the other, but both men and women can be affected. This condition is a complex eye condition that causes involuntary eye movements.