Genetic : Research has determined that several genes appear to be involved in autism spectrum disorder. Additionally, genetic changes may make a child more susceptible to autism spectrum disorder or create the possibility for environmental risks. Furthermore, other genes may affect brain development or the way in which brain cells communicate, or will determine the severity of symptoms.
These differences may be caused by abnormal migration of the embryonic cells during fetal development, which then affects the way in which the brain is wired and further goes on to affect the neural circuits that control thought and behavior.
Signs and Symptoms. Co-Occurring Disorders. The most common co-occurring disorders include:. Most cases are diagnosed between the ages of five and nine, with some diagnosed as early as age three. ASD is now the name used for a wide range of autism-like disorders. They might engage in obsessive routines and show an unusual sensitivity to sensory stimuli. They are likely to have good grammar skills and an advanced vocabulary, but they also tend to be very literal.
They have trouble using language in a social context. There may be no obvious delay in their cognitive development. Genetics and brain abnormalities may be involved. It is part of the range of conditions included in Autism Spectrum Disorder. The pediatrician can determine if the child should be seen by a specialist, such as a developmental pediatrician, psychologist, or other clinician who is familiar with ASD.
Although this is not a diagnosis, it may provide important insights that a person can discuss with their doctor. Some people may prefer to skip the test and go straight to their doctor. A doctor may arrange a referral to a psychologist or psychiatrist. These health specialists will:. Getting a diagnosis as an adult can be challenging.
However, a diagnosis can increase access to treatments, such as therapy and medication. They tend to have average or above average intelligence, strong verbal skills, and superior problem solving skills. Autism spectrum disorder and ADHD are conditions that doctors link to brain development. Asperger's syndrome is no longer a separate diagnosis and…. Stimming is a common symptom of autism. Learn more about it here, including the different types of behavior that can occur, and what can be done to….
My name is Henry Jackson, and I have Asperger's syndrome. This is the story of my diagnosis, my rediagnosis, and everything I learned about myself….
Asperger's syndrome, a developmental autism spectrum disorder. It impacts on the individual's ability to communicate and read social situations. Adults with Asperger's syndrome - a form of autism - are much more likely to experience suicidal thoughts than the general population, according to…. What are the signs and symptoms of Asperger's in adults. Medically reviewed by Kevin Martinez, M.
What is it? Signs and symptoms in adults. Treatment for adults. When to see a doctor.
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