Rett Syndrome is the most disabling of the Autism Spectrum Disorder classifications. It is a disorder of the nervous system that is usually diagnosed as early as 6 to 18 months of age and usually affects females.
Rett Syndrome is the most disabling of the Autism Spectrum Disorder classifications. It is a disorder of the nervous system that is usually diagnosed as early as 6 to 18 months of age and usually affects females.