WHAT IS AUTISM?

Autism, also known as autism spectrum disorder(ASD), is a developmental disorder characterized by difficulties with social interaction and communication, and by restricted and repetitive behaviour. Parents usually notice signs during the first three years of their child's life. These signs often develop gradually, though some children with autism experience worsening in their communication and social skills after reaching developmental milestones at a normal pace.

The Diagnostic and Statistical Manual of Mental Disorders, combines autism and less severe forms of the condition, including Asperger syndrome into the diagnosis of (ASD). Early behavioural interventions or speech therapy can help children with autism gain self-care, social, and communication skills. Although there is no known cure, there have been cases of children who recovered. Globally, autism is estimated to affect 24.8 million people as of 2015.

Why does autism happen?

Autism is associated with a combination of genetic and environmental factors. Risk factors during pregnancy include certain infections, alcohol, cocaine, pesticides, lead, air pollution, and autoimmune diseases.

What is AS?

Asperger syndrome (AS), also known as Asperger's, is a developmental disorder characterised by significant difficulties in social interaction and nonverbal communication, along with restricted and repetitive patterns of behaviour and interests. Signs usually begin before two years of age and typically last for a person's entire life.

How do asperger and autism differ?

It differs from other ASDs by relatively normal language and intelligence. Although not required for diagnosis, physical clumsiness and unusual use of language are common. The exact cause of Asperger's is unknown. While it is largely inherited, the underlying genetics have not been determined conclusively.

Reference:

https://www.wikizeroo.org/

https://www.who.int/