The exact cause of Asperger (AS) is unknown. Many factors including genetics, family history of autism spectrum disorders (ASD) and enviornmental factors such as older parental age, prematurity, low birth weight and pregnancy complications have been associated with autism spectrum disorder (ASD).
Asperger syndrome causes
Fragile X syndrome causes
Amaurosis fugax causes
Tuberous sclerosis causes
Noonan syndrome causes
Sezary syndrome causes
Asperger syndrome risk factors
Autism causes