What HUNTINGTON'S DISEASE means: Huntington's Disease - is caused by a trinucleotide repeat expansion in the gene coding for Huntingtin protein (Htt) and is one of several polyglutamine diseases. This expansion produces an altered form of the Htt protein, mutant Huntingtin (mHtt), which results in neuronal cell death in select areas of the brain. Huntington's disease itself isn't a terminal illness, but complications caused by it reduce life expectancy.
- Definition Hemifacial Spasm:
- Dictionary Hemifacial spasm is a neuromuscular disorder characterized by frequent involuntary contractions of the muscles on one side of the face. The disorder occurs in both men and women, although it more huntington's disease definition.
- Definition Herpes Zoster Oticus:
- Dictionary Oticus - also called Ramsay Hunt Syndrome or Ramsay Hunt Syndrome type II, is a common complication of shingles. Shingles is an infection caused by the varicella-zoster virus, which is the virus that huntington's disease explain.
- Definition HTLV-1 Associated Myelopathy:
- Dictionary Myelopathy - For several decades the term "tropical spastic paraparesis" (TSP) has been used to describe a chronic and progressive disease of the nervous system that affects adults living huntington's disease what is.
- Definition Hypersomnia:
- Dictionary characterized by recurrent episodes of excessive daytime sleepiness or prolonged nighttime sleep. Different from feeling tired due to lack of or interrupted sleep at night, persons with hypersomnia huntington's disease meaning.