2. Amyotrophic Lateral Sclerosis
Amyotrophic lateral sclerosis (ALS) is a disease that breaks down tissues in the nervous system (a neurodegenerative disease) of unknown cause that affects the nerves responsible for movement. It is also known as motor neuron disease and Lou Gehri.....
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3. Amyotrophic Lateral Sclerosis Information Page: National Institute of Neurological Disorders and Stroke (NINDS)
Amyotrophic lateral sclerosis (ALS), sometimes called Lou Gehrig's disease, is a rapidly progressive, invariably fatal neurological disease that attacks the nerve cells (neurons) responsible for controlling voluntary muscles.  In ALS, both the...
www.ninds.nih.gov