Amyotrophic lateral sclerosis, or ALS, is a degenerative complaint change the human nervous system is also popularly know as Lou Gehrig disease. It is a deadly disease that cripples and kills its victims due to a break downwardly in the automobile trunks motor neurons. Motor neurons argon nerve cells in the brainstem and spinal cord that view muscle contractions. In ALS, these neurons deteriorate to a point that exclusively movement, including breathing, halts. Muscle weakness foremost develops in the muscles of body part distant from the brain, such as the hands, and subsequently spreads through different muscle groups closer to the brain. Such early symptoms as this, however, commode hardly be noniced. Where and how this deadly disease originated is unknown, but it was first identified in 1869, by the noted French neurologist Jean-Martin Charcot. Lou Gehrig was a famous baseball player in the 1930s for the recent York Yankees. Today, there atomic number 18 three recognized forms of ALS: genetic, sporadic, and Guamanian. twitch or cramping of muscles and abnormal fatigue of the arms and legs may in short follow, causing difficulty in daily activities, such as walking or dressing. In more advanced stages, however, shortness of breath or difficulty in breathing and swallowing ensue, until the body is completely taken over by the disease.

Amyotrophic lateral sclerosis is also a difficult disease to diagnose, primarily because no one test can definitely establish if the disease is present. These patients have no family history of disease, and the cause of their coming down with ALS is a mystery. Lou Gehrigs promising career came to a screeching halt, however, when he was diagnosed with ALS. Intellect, eye motion, bladder function, and sensation are the only abilities spared. ALS is not contagious, but research is til now vague on the cause of the disease. A diagnosis includes most, if not all, of the following procedures: electro diagnostic tests, blood and urinary study, thyroid and parathyroid gland hormone levels,... If you want to get a full essay, enounce it on our website:
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