Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 7 of 7 for Intellectual "disability," "X-linked" 1
  1. About Fragile X Syndrome From the National Institutes of Health (National Human Genome Research Institute)  
    Fragile X Syndrome/Start Here ... Fragile X Syndrome ... National Human Genome Research Institute ... From the National Institutes of Health ... Fragile X syndrome is an ...
  2. Incontinentia Pigmenti From the National Institutes of Health (Genetic and Rare Diseases Information Center)  
    Skin Pigmentation Disorders/Specifics ... Skin Pigmentation Disorders ... Genetic and Rare Diseases Information Center ... From the National Institutes of Health ... Find ...
  3. What Causes Rett Syndrome? From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Rett Syndrome/Genetics ... Rett Syndrome ... Most cases of Rett syndrome are caused by a change (also called a mutation) in a single gene. ... Eunice Kennedy Shriver ...
  4. Lesch-Nyhan Syndrome From the National Institutes of Health (Genetic and Rare Diseases Information Center)  
    Metabolic Disorders/Specifics ... Metabolic Disorders ... Genetic Brain Disorders/Specifics ... Genetic Brain Disorders ... Find symptoms and other information about Lesch- ...
  5. Mucopolysaccharidoses From the National Institutes of Health (National Institute of Neurological Disorders and Stroke)  
    Carbohydrate Metabolism Disorders/Specifics ... Carbohydrate Metabolism Disorders ... National Institute of Neurological Disorders and Stroke ... Mucopolysaccharidoses ...
  6. Talking Glossary of Genetic Terms From the National Institutes of Health (National Human Genome Research Institute)  
    Birth Defects/Reference Desk ... Birth Defects ... Genes and Gene Therapy/Reference Desk ... Genes and Gene Therapy ... Genetic Counseling/Reference Desk ... Genetic Counseling
  7. How Do Health Care Providers Diagnose Down Syndrome? From the National Institutes of Health (Eunice Kennedy Shriver National Institute of Child Health and Human Development)  
    Down Syndrome/Diagnosis and Tests ... Down Syndrome ... Eunice Kennedy Shriver National Institute of Child Health and Human Development ... From the National Institutes ...