Autism
Definition
It is also called ASD i.e. Autism spectrum disorder. It is a complicated condition regarding communication & behaviour. It can be minor or major problem, that need full time case. people suffering from Autism have trouble of understanding. It can hard to express themselves either word or from gesture, facial expression & touch. Children are more affected.
Symptoms
ASD includes some other disorder : Autistic disorder
Causes
Exactly how it is occurs, it is not clear. Some problem in parts of the brain that interpret sensory input & process in language. It is more common in boys. Genetic factors also includes. A child of older patient has a risk of autism.