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November 02, 2003
What Causes Huntington's Disease?
HD results from genetically programmed degeneration of nerve cells, called neurons,* in certain areas of the brain. This degeneration causes uncontrolled movements, loss of intellectual faculties, and emotional disturbance. Specifically affected are cells of the basal ganglia, structures deep within the brain that have many important functions, including coordinating movement. Within the basal ganglia, HD especially targets neurons of the striatum, particularly those in the caudate nuclei and the pallidum. Also affected is the brain's outer surface, or cortex, which controls thought, perception, and memory.
Prepared by:
Office of Communications and Public Liaison
National Institute of Neurological Disorders and Stroke
National Institutes of Health
Bethesda, MD 20892
NINDS health-related material is provided for information purposes only and does not necessarily represent endorsement by or an official position of the National Institute of Neurological Disorders and Stroke or any other Federal agency. Advice on the treatment or care of an individual patient should be obtained through consultation with a physician who has examined that patient or is familiar with that patient's medical history.
All NINDS-prepared information is in the public domain and may be freely copied. Credit to the NINDS or the NIH is appreciated.
Reviewed July 1, 2001
Posted by Dave at November 2, 2003 11:27 AM
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Comments
I think its great that theres web sites around to find out about this disease and everybody should just think how lucky they really are my heart goes out to those with HD.
Posted by: Cass at November 27, 2003 04:20 PM
no student can understand what your saying put it in simpler terms!
Posted by: brad at December 5, 2003 07:40 AM
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