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When the mother has high blood pressure (hypertension ) or blood poisoning (toxemia), the flow of oxygen to the fetus may be reduced, causing brain damage and mental retardation.

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Can stem cell research help mental retardation?

Stem cell research has the potential to help with mental retardation by better understanding the underlying causes of intellectual disabilities and developing new treatments. However, more research is needed to fully understand how stem cells could be used to improve outcomes for individuals with mental retardation.


What is the cause and symptoms of Down syndrome?

Downs syndrome is caused by having 3 copies, trisomy, of chromosome 21 in your DNA. This can be random, causes are often unknown although it is associated with increased maternal age. Symptoms include characteristic facial features, varying degrees of mental retardation/learning difficulties, a happy and sociable disposition, increased susceptibility to certain heart conditions and other medical conditions and many others. Best to google it for a very quick overview.


The genetic disorder characterized by varying degrees of mental retardation is known as?

Down syndrome is the genetic disorder characterized by varying degrees of mental retardation. It is caused by the presence of an extra copy of chromosome 21. Symptoms of Down syndrome can vary widely, but intellectual disability is a common characteristic.


When is it necessary to consult with a neurologist or neuropsychologist in the diagnosis of mental retardation?

It may be necessary to consult with a neurologist or neuropsychologist in the diagnosis of mental retardation when there are complex neurological or cognitive issues that require specialized assessment. They can provide valuable insights into brain function and help identify underlying causes or contributing factors to the individual's cognitive impairments. Working together, they can offer a comprehensive evaluation and treatment plan for individuals with mental retardation.


What chromosome mutations can cause mental retardation?

Chromosome mutations such as aneuploidy (caused by trisomy or monosomy of specific chromosomes), microdeletions (e.g. Cri du Chat syndrome), and translocations (e.g. Fragile X syndrome) are known to be associated with mental retardation or intellectual disabilities. These mutations can disrupt normal gene function and development in the brain, leading to cognitive impairments.

Related Questions

What maternal illnesses can cause mental retardation in infants?

Maternal infections and such illnesses as glandular disorders, rubella, toxoplasmosis, and cytomegalovirus (CMV) infection may cause mental retardation


How often does autism result in mental retardation?

The two conditions are not at all related. Autism does not cause mental retardation.


What is the relationship between autism and mental retardation?

Autism and mental retardation are two separate conditions, but they can co-occur in some individuals. Not all people with autism have mental retardation, and not all people with mental retardation have autism. It is important to recognize and address each condition separately, as they have different characteristics and require different approaches to support and intervention.


Does over-study causes mental retardation?

Overstudy does not cause mental retardation.


Maternal infection with GBS early in a pregnancy may lead to what sensory losses in the baby?

Maternal infection at conception or within the first two weeks of pregnancy may lead to hearing and vision loss and mental retardation.


Which of the following is a common teratogenic cause of mental retardation?

Maternal infections and illnesses such as glandular disorders, rubella, toxoplasmosis, and cytomegalovirus infection may cause mental retardation.


How common is mental retardation?

TThere are quite high as it comes in different types of mental retardation.


Exposure to what element can cause mental retardation?

Exposure to lead can also cause mental retardation.


Can you give me a literature review on mental retardation and depression?

literature review on mental retardation with reference


How many kinds of retardation is there?

Mental retardation has different levels. There is Mild intellectual disability; moderate intellectual disability; severe intellectual disability; and Profound intellectual disability.https://www.floridahospital.com/mental-retardation-mr/symptoms-and-signs-mental-retardation


Why do some people have mental retardation?

because some ppl are born with birth defects like mental retardation


What is the association between mental retardation and cerebral palsy?

About one-third of individuals with CP have moderate-to-severe mental retardation, one-third have mild mental retardation, and one-third have normal intelligence.