Dementia And Genetics

By Jack Morgan


Is dementia hereditary? Well this is the perspective most dementia sufferers have about their condition. Before understanding whether it is hereditary it is necessary to understand what it is about. It refers to the loss of cognitive ability resulting from global brain injury or a disease that causes memory loss.

In Latin, dementia literally means madness since the condition affects the parts of the brain that are concerned with attention, memory and language. The condition requires about six months before it can be diagnosed. The symptoms become incurable as the disease advances. There are several causes that have linked with causing dementia. They include brain tumors, strokes, mental deterioration and head injuries.

The dementia disease can only be thought to be inheritable if one of the family members is diagnosed with Huntington's disease. It is good for patient and family members to understand that this case is very rare.

There are about 400 families that have dementia caused by PSEN-1 gene mutation on chromosome 14. This is another rare dementia problem that is caused by hereditary or genetic problems. This condition can happen in about half of early onset dementia disease in the world. There are many people who suffer from this condition.

Some families may suffer from early onset dementia problem because they have mutation on their PSEN-2 gene on their chromosome 1. This is another cause of familial dementia problems. Some people may suffer from this disease because they have these mutated genes in their body. This is the most uncommon dementia problem in the world.

Patients with Down's syndrome have a higher risk of contracting Alzheimer's disease. The condition spreads at different rates among the patients. However, most of the patients develop the disease during the late ages of their lives.

These mutation procedures are very rare in the world. There are only few families that have these problems. However, they can be big problem for the society. Many people want to solve their dementia problems effectively. Therefore, they should talk to their professional doctors to treat their dementia.

This is the answer for people who ask, "Is Dementia Hereditary?". Some dementia problems are caused by hereditary problems. These problems are usually called as early onset dementia. Some other dementia situations are caused by losing brain's function. Therefore, you should talk to your doctors to find the real answer for your dementia.

Family are being called across the world to visit different Dementia centres. As shown above, the autosomal dominant that has to do with mutation could cause dementia disease. If you have any family member who has Huntington's disease or fronto-temporal dementia is good to get involved in the research. There is no need to worry much about inheriting or passing the disease to your children and other family because it has different causes.




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