Neurological diseases of the eye. One eye disorder is a disease of the optic nerve. Here we will know some important things to note about this eye disease. So that we can prevent and avoid the causes of the neurological disease of the eye.
You need to know that the disorder is on the optic nerve is a tiny photoreceptor in the retina or on the inner surface at the back of the eye that senses light and sends no signal to the optic nerve, optic nerve carries signals to the brain. This problem anywhere along the optic nerve or damage to the area in the back of the brain that perceives information can generate loss of vision in sight / vision. His cause damage to the nervous system of the eye is a tumor that is found in the pituitary gland presses on the optic nerve.
Both eyes are carry signals from the eye to the back of the brain, in the brain called the optic chiasm, every nerve splits and half of fibers that crossed over the other because of the structure / composition of this anatomy, channel damaged nerves can cause a special pattern on vision loss ,
Symptoms of Neurology Eyes
Symptoms include a decrease in visual function, ranging from the small blind spots until total blindness occurring within 1-2 days. Patients can feel pain or not at all.
Optic nerve disease found many of the most common is the Primary Open Angle Eyes Nerves other than primary open angle of the eye is no longer that one type of eye disease with symptoms that do not directly, which gradually causes vision eye view of the longer will decrease and eventually will be a blind eye called the optic nerve.
The occurrence of optic nerve disease is caused by the discharge channel of the eyeball is inhibited so that the eyeball will be enlarged and eyeballs will hit the optic nerve located behind the eyeball that eventually the optic nerve does not get the blood flow so that the optic nerve will die.
Nerve Disease Causes Eye
The occurrence of several factors Nerves Eyes
A history of glaucoma in the family or descendants
High eye pressure
Myopia (nearsightedness)
Diabetes (diabetes)
Hypertension (high blood pressure)
Migraine or narrowing of blood vessels of the brain (poor circulation)
Accident / previous surgery on eye
Using steroid (cortisone) in the long term more than 45 years
Very likely is a disease that runs in families.
The optic nerve can result from disease or abnormalities in the eye.
The optic nerve can be caused by other diseases in the body.
The optic nerve can be due to side effects of the drug.
Increased production of eye fluid by the ciliary body.
Reduced spending in the corner of the eye fluid chamber or slit pupil (glaucoma barriers pupil).
Types of Neurology Eyes
Other diseases such as optic nerve is divided into several types depending on the cause the following explanation: Nerves Eyes Primary Open Angle is the type most common. the optic nerve caused this type of derivative, so that high risk if there is a history in the family. It usually occurs in adulthood and develop slowly over months or years. Often there are no symptoms until severe damage of the optic nerve and vision permanently affected. Regular eye examination is essential for early detection and treatment.
Nerves Eyes Primary Open-Angle usually require lifelong treatment to lower pressure in the eye and prevent further damage.
