ALS was first found in 1869
by French neurologist Jean-Martin Charcot, but it wasn’t until 1939 that Lou
Gehrig brought national and international attention to the disease. Ending the
career of one of the most beloved baseball players of all time, the disease is
still most closely associated with his name. Amyotrophic lateral sclerosis
(ALS) is a progressive neurodegenerative disease that affects nerve cells in
the brain and the spinal cord. Motor neurons reach from the brain to the spinal
cord and from the spinal cord to the muscles throughout the body. The
progressive degeneration of the motor neurons in ALS eventually leads to their
death. When the motor neurons die, the ability of the brain to initiate
and control muscle movement is lost. With voluntary muscle action progressively
affected, patients in the later stages of the disease may become totally
paralyzed.
More about ALS:
http://www.alsa.org/fight-als/ice-bucket-challenge.html
Image via imgur
More about ALS:
http://www.alsa.org/fight-als/ice-bucket-challenge.html
Image via imgur
Corina Marinescu
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