The eyes give us valuable vision that enables us to imagine the things around us and the world. It is not necessary that a person has complete blindness where he is unable to see anything. There are even different types of blindness that are not related to eye disease. Facial blindness is a problem that not many people know about, but it can be quite annoying. It is a brain disorder that actually causes facial recognition problems. It affects about 2% of the population but those who have the disease usually have it from childhood. Let’s know the details about this disease.
What is facial blindness?
The original term used for facial blindness is prosopagnosia. It is a brain disorder that causes a person to lose the ability to recognize and distinguish between faces. We spoke to Dr. Sumit Nigam, General Physician, Sahara Hospital, Lucknow to help us learn about facial blindness. A person with a blind face may have lifestyle problems and may live with related problems. Family members living with a blind person should say their names so that a person can recognize them correctly. It can even cause social anxiety and frustration.
Symptoms of facial blindness
The most obvious symptom of facial blindness is difficulty recognizing the face. Other types of facial blindness may include:
- Relationships become harder to build
- Personal and professional communication is difficult
- It is very difficult for people to know who they are talking to
- People with juvenile prosopagnosia may have trouble recognizing unfamiliar faces
- There are social concerns
- Symptoms of depression
- Losing confidence in decision making
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What can children with prosopagnosia do?
As we understand that children with visual impairment may have difficulty recognizing the people around them, here are some things that children with this disease can do-
- They can wait for you and wave to you when they come to pick you up from school or an event.
- Children can be vulnerable at this point, especially if they go to strangers thinking they are familiar people. Therefore, it is better to stay with them until someone comes to them.
- They may not recognize acquaintances, especially when they are talking about something that is new or out of context for them.
- Tighten up or withdraw from a public place
- It is difficult to follow plots and features in movies or TV shows
- Difficulty making friends
- Seems to withdraw from school but confident at home
Many of these symptoms can even lead to other things. They may be shy and vulnerable to social aspects of life.
What is the cause of facial blindness?
1. Prosopagnosia can be caused by multiple causes or causes. In most cases it is due to brain damage, abnormalities, weakness and such dysfunction. Facial blindness can be particularly problematic due to damage to the folds of the right fusiform gyrus. This particular region of the brain is responsible for playing an important role in the nervous system that follows facial memory and perception.
2. Stroke can cause facial blindness. Any type of injury to the brain increases the risk of prosopagnosia and therefore causes neurodegenerative disease. In some cases, those who have this brain disorder, due to a genetic link that runs in the family, some family members have it in a small size where others can develop it into a large size.
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3. One of the problems that is often associated with facial blindness is autism. It seems to be more common as a symptom of autism than other people. Facial blindness can even become a part of the weakness associated with autism.
4. Face blindness has nothing to do with impaired vision, you may have perfect eyesight and still have this abnormality as an effect. Not recognizing the face is actually a memory problem and not a visual impairment. Therefore, it is important that you do not mix them both.
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