If anything, autism is neurogenetic, but no one knows whether or not, autism is based on a faulty gene. Most theories about causes of the ailment are about environmental factors; particularly vaccines (which contain Mercury a highly neurotoxic element). Despite "Rett Syndrome" (which isn't a true form of autism), it doesn't characterize any visible mutations of the body. It could be that the way someone's genes are built and organized, can make the person prone do neurological damage from vaccines or other toxins.
Autism is considered to be a genetic disorder because it is caused by a persons genes. It's linked to a number of individual genes and genetic mutations.
No. Autism is a neurodevelopmental disorder
Autosomal Dominant
There's no such thing as a 'minor case of autism', you're either Autistic or you're not. If you are Autistic it is more likely that your children will be Autistic too as it is genetic.
Autism is not a sickness. Autism is a pervasive developmental disorder. It is a condition with a genetic component that affects the way the brain works.
Autism is a true disorder
The symptoms of the genetic disorder HHT are developmental delays, birth defects, an abnormally small brain or head, growth problems. In some cases, children were misdiagnosed cerebral palsy or autism.
Autism is considered to be a disorder - thus why it's called Autism Spectrum Disorder. Autism is certainly not a personality, all Autistic people have vastly different personalities.
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.
No. The descriptions of the autism spectrum disorders are such that you cannot have more than one. However, with more information, the diagnosis might change from one autism spectrum disorder to another. A person with an autism spectrum disorder can have other conditions or disorders, such as ADHD, epilepsy, or bipolar disorder.
No! Autism is a disorder that effects the brain.
Biologial. Autism is neurodevelopmental. There are hereditary and genetic ties to autism.