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Medical Progress

Amyotrophic Lateral Sclerosis

Authors: Lewis P. Rowland, M.D., and Neil A. Shneider, M.D., Ph.D.Author Info & Affiliations
Published May 31, 2001
N Engl J Med 2001;344:1688-1700
DOI: 10.1056/NEJM200105313442207

Abstract

Charcot described amyotrophic lateral sclerosis (ALS) in 1874. Despite progress, this creeping paralysis, known colloquially as Lou Gehrig's disease, is still not visibly affected by available therapies. However, advances in genetics have accelerated the pace of ALS research in the past decade, promising more effective treatment.
Definition of the Disease
ALS has two meanings. In one sense, it refers to several adult-onset conditions characterized by progressive degeneration of motor neurons (Figure 1). In the United Kingdom, the term motor neuron disease is used for these disorders. In the second sense, ALS refers to one specific form of motor neuron disease . . .

Notes

Dr. Shneider is the recipient of a Howard Hughes Medical Institute Postdoctoral Research Fellowship for Physicians and a Mentored Clinical Scientist Career Development Award (K08) from the National Institute of Neurological Disease and Stroke.