There are a lot of different speculations about why people get autism. Some researchers have theorized that autism is caused by heavy metal buildup in the body, but other evidence has shown that theory to be somewhat shaky and possibly untrue. Other evidence suggests that autism is primarily a genetic disorder. This theory seems to be gaining popularity, and so far no studies have been able to disprove this theory. In fact, there have been several reported cases of parents being diagnosed with asperger's syndrome (a more mild form of autism) after their children have received the same diagnoses.
Well said above and additionally, there is an environmental factor that triggers the genetic predisposition that basically kicks the autism into gear. What the trigger is remains unknown and has been speculated it varies from individual to individual.
autism
Infantile Autism is when a baby or toddler (an Infant) has autism.
Biologial. Autism is neurodevelopmental. There are hereditary and genetic ties to autism.
No, Jedward do not have autism.
Autism can be inherited from parents with genes for autism. Autism can also be the result of the spontaneous mutation of a gene. It is suspected that a person with the genes for autism might need an environmental factor (in the womb or shortly after birth) to trigger the development of autism.
he does have autism
No, autism is rare and not contagious.
Autism is not an intellectual or a psychological problem. Autism is a neurological difference.
no it did not cause autism, birth defects cause autism
the condition is autism Autism is a disibilty itself
Autism isn't a disease or a virus, thus there are no strains of autism. Autism is just autism, it was previously split up into Autism Spectrum Disorder (Classic Autism), Asperger Syndrome, Pervasive Developmental Disorder Not Otherwise Specified (PDD-NOS), childhood disintegrative disorder, and Rett Syndrome - now all are merged under the Autism Spectrum Disorder diagnosis.
Autism isn't located in the brain, autism is a type of brain. Autism is a neurological variation, we don't say that autism is in the brain in the same way that we don't say that African-American is in the skin.