What is the main cause of autism?

There is no known single cause for autism spectrum disorder, but it is generally accepted that it is caused by abnormalities in brain structure or function. Brain scans show differences in the shape and structure of the brain in children with autism compared to in neurotypical children.

Are you born with autism or can you develop it?

Autism is not an illness It’s something you’re born with or first appears when you’re very young. If you’re autistic, you’re autistic your whole life. Autism is not a medical condition with treatments or a “cure”. But some people need support to help them with certain things.

What’s causing the rise in autism?

There are two basic hypotheses: 1) That the true incidence of autism is rising due to an environmental cause, 2) That the rise in incidence is mostly or completely an artifact of increased surveillance and broadening of the definition of autism.

What are the potential causes of autism?

Genetics. To examine the influences of nature (genetics) and nurture (environment) on a given human quality,scientists study twins.

Why children with autism may be at increased risk of bullying?

Children with autism may be at risk from bullying because they are more willing to accept unfair behaviour say psychologists. “Our results suggest that children with Autism Spectrum Disorder might be particularly susceptible to bullies exploiting their lower concern for personal gain and their increased tolerance of unfair behaviour.”

Why is the prevalence of autism rising?

The prevalence of autism in the United States has risen steadily since researchers first began tracking it in 2000. The rise in the rate has sparked fears of an autism ‘epidemic.’ But experts say the bulk of the increase stems from a growing awareness of autism and changes to the condition’s diagnostic criteria.