Stephen J. Schueler, M.D.

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Amyotrophic Lateral Sclerosis Symptoms

Early symptoms of amyotrophic lateral sclerosis include:


Later symptoms of amyotrophic lateral sclerosis include:

A person with advanced amyotrophic lateral sclerosis may become unable to breath and require mechanical ventilation.

Continue to Amyotrophic Lateral Sclerosis Evaluation

Last Updated: Jan 24, 2011 References
Authors: Stephen J. Schueler, MD; John H. Beckett, MD; D. Scott Gettings, MD
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PubMed Amyotrophic Lateral Sclerosis References
  1. Brooks BR. El Escorial World Federation of Neurology criteria for the diagnosis of amyotrophic lateral sclerosis. Subcommittee on Motor Neuron Diseases/Amyotrophic Lateral Sclerosis of the World Federation of Neurology Research Group on Neuromuscular Diseases J Neurol Sci 1994; 124: 96-107. [7807156]
  2. Brown RC, Lockwood AH, Sonawane BR. Neurodegenerative diseases: an overview of environmental risk factors. Environ Health Perspect. 2005 Sep;113(9):1250-6. [16140637]
  3. Waragai M: MRI and clinical features in amyotrophic lateral sclerosis. Neuroradiology 1997; 39: 847-851. [9457707]
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