Can High-Functioning Autism Be Inherited?
  "Can autism (high functioning) be inherited? Our daughter was recently diagnosed, and now I'm thinking my husband may have the condition as well, they seem to have certain characteristics in common."       High-Functioning Autism (HFA) is a neurobiological disorder in which known areas of the brain are affected in ways researchers do not yet fully understand. HFA is considered to be inherited in a complex fashion (more complicated than disorders like color-blindness or Huntington’s disease).   The recurrence rate for the disorder in siblings of affected children is approximately 2% to 8% (much higher than the rate in the general population, but much lower than in single-gene diseases).     One study looked at extensive data in order to study some risk factors of autism (e.g., place of birth, parental place of birth, parental age, family history of psychiatric disorders, and paternal identity). Prevalence of autism among siblings of kids with Asperger’s was found to be 1...