Causes Of Sudden Temporary Blindness  

Causes Of Sudden Temporary Blindness

Temporary blindness is a common condition than most people would imagine. Several patients in different age groups experience it. People, who experience the temporary blindness, say that it is like a gray and black state that lasts for a few minutes, or sometimes for a few hours. A person may suffer a single episode of it or several episodes of it one single day.More...

 

Treatment For Cortical Blindness

Treatment For Cortical Blindness

Cortical blindness is the type of blindness that occurs due to a problem in the brain. It is a condition that creates the lack of visual functioning due to improper cortical functioning. People, who have eyes that function normally and are perfectly alright, can still have cortical blindness. Neurological impairment and cortical visual impairment are some of the names that describe this condition. The cortical vision impairment is characterized based on the part of the brain that has been affected.More...

 

Types Of Night Blindness

Types Of Night Blindness

One of the top reasons for night blindness is lack or deficiency of Vitamin A. As the name suggests, night blindness is a condition which causes blindness during the nights. After the natural light is gone, a person finds it difficult to see in the dark. Even if there is artificial lighting present, the person may be unable to see anything.More...

 

What Is Inattentional Blindness ?

What Is Inattentional Blindness

Inattentional blindness is a type of blindness where the person cannot see things that are actually present there. It is also called perceptual blindness. This happens because the person cannot perceive the object in the mind. For example, if you are looking at the pen and cannot identify it as a pen and therefore cannot find it, then it is called inattentional blindness.More...

 

Symptoms Of Blindness

Symptoms Of Blindness

Blindness is not a condition that progresses or anything. For some, it can be present from birth, or it can occur due to some accident or trauma. It is rare for a person, who has normal eyesight, to be suddenly affected by blindness. People, who have some kind of eye related condition, can become blind if the condition eventually leads to blindness. Some people, who have extreme eyesight problems, can be called blind if they can see only partial images.More...

 

Color Blindness Test Chart

Color Blindness Test Chart

Color blindness is a hereditary condition. It is usually passed on from the mother, who passes the defective gene, to the child. Color blindness usually varies in degrees. It can be a partial condition or complete color blindness. A person, who is completely color blind, may not be able to see any color at all, and everything looks gray to them. Whereas a person, who is suffering from partial color blindness, can identify certain solid colors, but will have a problem in grading and also identifying color variants. In order to be able to tell the degree of color blindness, one has to use a color chart.More...

 

Welding And Blindness

Welding And Blindness

There are some professions in the world which can be hazardous to your health if you do not take proper care. For example, working in a chemical factory. Constant exposure to the same type of hazardous substance everyday can cause unwanted problems later in life. Welding is one such profession which can surely affect your eyesight, and even possibly cause blindness if you do not take proper care of your eyes.More...

 

Causes Of Color Blindness

Causes Of Color Blindness

Color blindness is a very complicated condition, and it is difficult to tell that a person has it until someone else notices it. Most people realize that they are color blind when they have disagreements with someone else about the color they see. A person, who is color blind, may be able to see certain types of colors, but cannot distinguish between a few colors.More...

 

Reasons For Blindness

Reasons For Blindness

There are several reasons for complete blindness. It could be a traumatic event that caused the blindness, or it could be a birth defect. Complete blindness occurs when the optic nerve is damaged. There are also some genetic conditions that cause visual impairment like Stargardt's muscular dystrophy, congenital amaurosis, Coat's disease and Best’s disease. There are other conditions like cataracts, eye turns and ptosis.More...

 

 

 

Eye Disease:
 

Symptoms-Of-Color-Blindness      Symptoms of color blindness can vary from person to person, depending on the degree of color blindness. Sometimes, people with partial color blindness cannot see some solid colors like red or green or brown. They may see these colors as grey or black. If the color vision problem is not of severe nature, then you may not even realize that you have it. People, who have lesser degree of color vision problem, can see lesser variations of colors. If you consistently see shades of white, grey and black only, then you may have color blindness. More..

 


 

 

 
   
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