Asperger's syndrome is a disorder which can causes obsessive interests, formal speech, rituals, social isolation, delay in motor skills, lack of imagination and sensory difficulties. Every 1 in 500 people have AS. Asperger's syndrome is more common in boys than girls. The cause of Asperger's syndrome is unknown and there is no cure. But there are several therapies and strategies that can improve symptoms. Such as group theory and social skills trainings, medication can also be an option. for more information you can visit these following sources.