7^th International Eye and Vision Congress

Internuclear Ophthalmoplegia

In internuclear ophthalmoplegia, the nerve strands that directs both eyes in flat developments—looking from side to side—are harmed. These strands interface accumulations of nerve cells (focuses or cores) that begin from the third cranial nerve (oculomotor nerve), the fourth cranial nerve (trochlear nerve), and the sixth cranial nerve (abducens nerve). Level eye developments are hindered, however vertical eye developments are definitely not. The influenced eye can't turn internal, however it can turn outward. At the point when a man looks to the side inverse the influenced eye, the influenced eye, which ought to turn internal, can't move past the midline. That is, the influenced eye looks straight ahead.

As the other eye turns outward, it frequently makes automatic, monotonous rippling developments called nystagmus That is, the eye quickly moves in one course, then gradually floats in the other bearing. Individuals with internuclear ophthalmoplegia may have twofold vision. One-and-a-half disorder results when the confusion that causes internuclear ophthalmoplegia additionally harms the inside that directions and controls flat eye developments (level look focus). At the point when the individual tries to look to either side, the influenced eye stays still in the center. The other eye can turn outward yet not internal. As in internuclear ophthalmoplegia, vertical eye developments are not influenced.

• INO causes
• Bilateral INO
• INO Stroke
• INO Multiple Sclerosis
• Imaging of INO