Huntington’s Disease
Huntington's disease or Huntington’s chorea (HD) is a rare inherited disorder characterized by abnormal body movements called chorea, and a reduction of various mental abilities. It takes its name from the Ohio physician George Huntington who described it precisely in 1872.
The symptoms of Huntington’s disease occur gradually over time - there is no sudden loss of abilities and it is hard to determine when symptoms initially occur. One-half to three-fourths of the patients present abnormal movement or rigidity. The remainder of the patients present mental status changes, such as irritability, moodiness, or antisocial behavior. Most of the patients eventually exhibit chorea, which is jerky, random, uncontrollable, rapid movements. Typically, the abnormal movements begin at the extremities and then later progress.
For further information:- Huntington’s Disease Lighthouse presents and explains the latest research findings so that HD families can become proactive in their care, have hope for the future, and make good decisions in the present.
- The Huntington’s Disease Society of America (HDSA) is committed to promoting and supporting research to find a cure, helping families and communities affected by this disease, and educating the public and healthcare professionals about HD.
- The Huntington Project brings together clinical and basic scientists, individuals and families affected by Huntington’s disease (HD), advocacy groups, and all others in the HD community to find and develop treatments that make a difference in the lives of those affected by HD.
Last modified: 2006-10-18
