Amyotrophic Lateral Sclerosis (ALS)
Amyotrophic Lateral Sclerosis (ALS) is a progressive disease that attacks specialized nerve cells, called motor neurons, which control the movement of voluntary muscles. ALS causes upper motor neurons, originating from the top of the brain, and lower motor neurons, originating from the lower part of the brain and the spinal cord, to gradually disintegrate, preventing them from delivering chemical signals and essential nourishment that muscles depend on for normal function. ALS is also referred to as Lou Gehrig’s Disease because it first came to wide public attention when Lou Gehrig, first baseman for the Yankees, was diagnosed with the disease in 1939 and died in 1941.
National Institute of Neurological Disorders and Stroke – Amyotrophic Lateral Sclerosis (ALS) Fact Sheet
Muscular Dystrophy Association – What is ALS?
Massachusetts General Hospital ALS Resources for Patients and Families – Material that offers the most current information about ALS and ALS research, as well as opportunities to connect with other patients.
Fact Sheet last updated on: 3/18/2020
Disclaimer: INDEX is pleased to provide you this information. Please note, this information is not comprehensive, nor is it intended to take the place of professional advice. We encourage you to check other resources of such information. No endorsement by the University of Massachusetts Chan Medical School, DisabilityInfo.org, INDEX, or affiliates, should be inferred. We reserve the right to remove, to modify, or to add any information at any time, for any reason, and without notice.
Any information you may provide to update or further complete this information would be appreciated. Please contact us with comments. We appreciate your help.