Muscles in the eyelid control the up and down movement of the lid, but these muscles may also have small spasms that cause twitching. A person talking to you will not typically notice the twitch, even though you may feel as if the spasm attracts attention. In most cases, these twitches do not indicate a problem and should not require treatment. In some cases, however, nutrition could play a role in preventing twitches or reducing associated symptoms.
Weak eye muscles in children is something of a misnomer. The term is often applied to kids who have a condition called amblyopia--more commonly known as "lazy eye" --or strabismus, often described as wandering or cross eyes. Bu...
The vestibular system encompasses the inner ear and provides the brain with information crucial to the sense of balance. Nerves send signals from the vestibular system to the brain, where the information is coordinated with inp...
Eye exercises help relax and strengthen your eye muscles and may help you maintain flexibility in the muscle that bends your lens to focus at different distances. Eye exercises can't prevent the effects of aging, disease or som...
Eye patches sometimes are an effective and non-invasive alternative to surgery, but the therapy requires patience and endurance. With early detection, eye patch treatment is often fully successful. The prognosis is not as good ...
Babies are born with very limited vision, and they cannot focus directly on objects. It is quite normal for your newborn's eyes to move independently of each other, and they may even cross or wander outward from time to time, a...
The colored, visible muscle in the eye is called the iris. Some people have inflammation of the iris, a condition doctors call iritis. Symptoms typically include redness around the white of the eye, achiness and blurry vision. ...
There are a variety of diseases that affect the muscles of the eye and eyelid. Some of these conditions are ocular manifestations of systemic diseases, while other conditions may be genetic. Double vision and droopy lids are sy...
Amblyopia, sometimes called "lazy eye," is a visual impairment that results when vision is much stronger in one eye than the other for any one of several reasons. If the condition goes uncorrected, the brain fails to form the a...
The retinas of the eyes convert light into chemical signals that travel along the optic nerve and are interpreted by the brain, resulting in vision. Disturbances in vision can occur at the level of the eyes, the optic nerve, or...
All of the muscles of the eye are active in any eye movement. Muscles control right-to-left and up-and-down movement. Extrensic (extraorbital) muscles include the levator palpebrae superioris, medial and lateral rectus, superio...
Daily long hours of television viewing and computer use can take their toll on your vision and cause stress to the muscles. Strengthening your eye muscles with various exercises can help improve your vision and make your lenses...
You are able to see images because light from the environment bounces off the object you are looking at. The light is reflected off of the object you are looking at and is then processed by the eye.
