Genetic disorders such as Huntington's disease are uncommon, yet they can have devastating effects on the patient's quality of life. Cognitive capacity begins to decline around middle age due to the breakdown of nerve cells in the brain. You're more likely to get it if one of your parents does. Unless you have the gene that causes it, there is no cure or preventative measure that you may do.
ThriftBooks sells millions of used books at the lowest
everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We
deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15.
ThriftBooks.com. Read more. Spend less.