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Autism

Autism is a developmental disorder that manifests itself in the first years of life. Characteristics of this disorder include impaired social interaction, repetitive behavior and delayed language development. Ask questions about disorders in the autism spectrum here.

1,308 Questions

Did Dian Fossey have autism and what kind?

There is no definitive evidence to suggest that Dian Fossey had autism. Without a formal diagnosis made during her lifetime, it is speculative to assign a specific type of autism to her.

How rare is Rett Syndrome?

Rett Syndrome is rare, affecting approximately 1 in 10,000 to 15,000 live female births. It is much rarer in males due to the genetic mutation causing the syndrome being on the X chromosome. Although considered rare, it is one of the most common causes of severe intellectual disability in females.

What are the possible genotypes of the parents of a child with Rett Syndrome?

The possible genotypes of the parents could be one parent carrying a mutation in the MECP2 gene, which causes Rett Syndrome, and the other parent not carrying the mutation. Alternatively, both parents could be carriers of the mutation in the MECP2 gene.

Is Asperger's Syndrome more common in twins?

Yes, studies have shown that Asperger's Syndrome is more common in twins compared to the general population. The concordance rate for Asperger's Syndrome in identical twins is around 60-90%, indicating a strong genetic component to the condition.

Does Asperger's Syndrome affect the brain?

Asperger's Syndrome is a neurodevelopmental disorder that affects the brain's functionality. It is characterized by difficulties in social interaction and nonverbal communication, as well as restricted and repetitive patterns of behavior. However, individuals with Asperger's Syndrome often have average to above-average intelligence and can excel in certain areas due to their unique cognitive abilities.

What blood type is most likely to have autism?

There is no known direct association between blood type and autism. Autism is a complex neurodevelopmental condition with multiple factors contributing to its development. Factors such as genetics, environmental influences, and prenatal development are thought to play a role in the development of autism.

What are the concordance rate in twins for autism?

The concordance rate for autism in identical twins is estimated to be around 70-90%, while in fraternal twins it is around 0-30%. This suggests a strong genetic component in the development of autism.

Why is it believed that Asperger's Syndrome is hereditary?

Asperger's Syndrome is believed to be hereditary because it tends to run in families. Research has shown a strong genetic component, with individuals more likely to develop the condition if they have a family history of autism spectrum disorders. Studies of twins also support a genetic influence on Asperger's Syndrome.

What is the role of the medulla in the symptoms of autism?

The medulla, a part of the brainstem, is not directly implicated in the symptoms of autism. Autism is primarily associated with differences in brain regions involved in social communication, emotional processing, and sensory integration, such as the prefrontal cortex and amygdala. The medulla is more involved in regulating basic physiological functions like heart rate, breathing, and reflexes.

Is Autism recessive?

Autism is a complex neurodevelopmental condition influenced by a combination of genetic and environmental factors. It is not solely determined by a simple recessive genetic trait. The exact genetic components of autism are still being studied, and researchers believe it involves a combination of multiple genes with varying levels of influence.

What age can get autism?

Autism is typically diagnosed in early childhood, usually by age 2 or 3. However, some individuals may receive a diagnosis later in life if symptoms were not recognized earlier. Autism is a lifelong developmental disorder that affects people of all ages, from infancy through adulthood.

What are some solutions and recommendations about Autism?

Solutions and recommendations for individuals with Autism may include early intervention through therapy and educational supports tailored to their specific needs, fostering a supportive and understanding environment both at home and in the community, promoting social skills development, and advocating for inclusive practices in schools and workplaces to accommodate their unique strengths and challenges. It is also important to prioritize self-care for caregivers and promote awareness and acceptance of Autism in society.

How is autism inherited?

Autism is believed to have a strong genetic component, with multiple genes thought to contribute to its development. Individuals with a family history of autism are more likely to have a child with autism. However, environmental factors can also play a role in the development of autism.

Is Rett syndrome dominant or recessive?

Rett syndrome is a rare genetic disorder that is typically caused by a mutation in the MECP2 gene located on the X chromosome. It is not classified as dominant or recessive in the traditional sense because it primarily affects individuals with two X chromosomes. It is considered an X-linked dominant disorder with variable expressivity and reduced penetrance.

If Rett syndrome is a chromosomal abnormality what is the abnormality?

Rett syndrome is not primarily caused by a chromosomal abnormality, but rather a genetic mutation in the MECP2 gene located on the X chromosome. This gene provides instructions for making a protein that is important for brain development. Mutations in the MECP2 gene disrupt the production of this protein, leading to the characteristic features of Rett syndrome.

What are facts about Rett Syndrome?

Rett syndrome is a rare genetic disorder that primarily affects girls. It leads to severe impairments in cognitive, motor, and communication skills. Symptoms typically appear between 6-18 months of age and can include loss of purposeful hand skills, seizures, and breathing abnormalities. Treatment focuses on symptom management and supportive therapies.

Does the Transylvania Effect affect children's behavior?

The Transylvania Effect is not a real psychological phenomenon. However, environmental factors such as location, parenting styles, and social relationships can influence children's behavior. It's important to consider multiple factors when trying to understand and address behaviors in children.

What is Trisomy?

Trisomy is a genetic disorder where an individual has an extra copy of a chromosome in their cells, resulting in a total of three copies instead of the normal two. This can lead to various health issues and developmental disabilities, depending on which chromosome is affected. The most well-known trisomy is Trisomy 21, also known as Down syndrome, where there is an extra copy of chromosome 21.

Why does autism affect more males than females?

The exact reasons are not fully understood, but research suggests that genetic and biological factors may contribute to the higher prevalence of autism in males. Hormonal differences, variations in brain structure and function, and differences in how males and females express symptoms may also play a role in the gender disparity.

Did Isaac Newton have autism?

There is no concrete evidence to suggest that Isaac Newton had autism as we understand it today. While Newton did exhibit certain behaviors that are sometimes associated with autism, it is important to remember that diagnosing historical figures based on modern criteria may not be accurate.

Would you be at a greater risk of having a child with autism if the mother is mid thirties in age and the father has a half brother with autism?

There is a slightly increased risk of having a child with autism when the mother is in her mid-thirties due to advanced maternal age. Having a half-brother with autism can also increase the risk, but it is not a definitive factor. It's always best to consult with a healthcare provider for personalized risk assessment and genetic counseling.

Do you capitalise the word Autism?

Yes, when referring to autism as an identity you capitalize - for example Autistic person, Autistic child, Autistic community. In general you don't capitalize autism, for example when talking about autism as a condition or autistic resources.

How did my child develop autism?

The exact cause of autism is not fully understood, but it is believed to involve a combination of genetic and environmental factors. Genetic predisposition, prenatal factors, and early brain development are thought to play a role in the development of autism. It is important to consult with a healthcare professional for a personalized understanding of your child's condition.

Why do people with autism hate loud noises?

People with autism often have sensory sensitivities that make them more sensitive to loud noises. This sensitivity can cause them to feel overwhelmed, anxious, or in pain when exposed to loud sounds, leading them to dislike or avoid them.

What are some things that annoy people with autism?

Some common things that may annoy people with autism include loud noises, strong smells, unexpected changes in routines, crowded or overwhelming environments, and difficulties with social interactions or communication. Each individual with autism may have their own unique triggers for annoyance.