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.
Yes, a child can be diagnosed both with Autism Spectrum Disorder and a learning disability too. In fact Attention Deficit Hyperactivity Disorder is considered a 'cousin' to Autism Spectrum Disorder and is often comorbid with Autism.
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 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.
Obsessive-compulsive disorder (OCD) is not a symptom of autism spectrum disorders. However, people with autism spectrum disorders can exhibit behaviors that appear similar to OCD, without having OCD. Also, people with an autism spectrum disorder can have OCD as a comorbid condition.
Autism spectrum disorder and autism are both general terms for a group of complex disorders of brain development.
1 in 100 of the population have autistic spectrum disorder. 0.2% are female, and 1.8% are male.
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.
The scientific name for autism is autism spectrum disorder (ASD). It is a complex neurodevelopmental condition characterized by challenges with social skills, communication, and repetitive behaviors.
Someone who is born on the autism spectrum/has autism spectrum disorder/is autistic. Often used in an offensive manner towards autistic people.
The visible light spectrum ranges from red to violet.
Whether you use capitalization depends on the use.You would capitalize if it's the beginning of a sentence or sometimes people will capitalize Autism Spectrum Disorder in order to make it easier to identify the acronym ASD. When speaking about Autistic people or the Autism community this is also capitalized to identify it as an identity.
Symptoms of Autism Spectrum Disorder (ASD) typically begin to manifest in children around the age of 2 or 3 years old.