In doing a little digging about autism and myotonic dystrophy, Fragile X is a disease that pops right to the top of the screen. This is also a triplet expansion disease and it has a couple of similarities especially to some of the childhood forms of myotonic dystrophy. Fragile x causes mental retardation (Global developmental delay) as well as many of the kids have Autism or Autism spectrum disorder. Here is a review of Autism and Fragile X
What Is Autism?Autism or autistic spectrum disorder (ASD) is a behavioral diagnosis. The range of symptoms in autism vary and are generally characterized by an impaired ability to communicate and interact socially with other people. Sometimes children will not meet the diagnostic criteria for autism but will have “autistic-like features.”
The diagnosis of autism is usually made by a developmental or general pediatrician, neurologist, psychologist, psychiatrist, or other specialist. The diagnosis is made after evaluating the child using a number of different behavioral tools and tests. There is no blood test for autism, and imaging studies such as MRIs don’t diagnose the condition; it is purely a behavioral diagnosis similar to ADHD, ADD, etc.
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