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Types of ALS

ALS, short for Amyotrophic Lateral Sclerosis, is a condition that targets the muscles and nervous system. Different types of ALS lead to varying levels of weakness. While some types take years to progress, the condition can lead to total disability.

  1. Lou Gehrig's Disease

    • Amyotrophic Lateral Sclerosis, also known as Lou Gehrig's Disease, is a fatal disease that targets nerve cells in the central nervous system. The disorder causes atrophy and muscle weakness in the body. Eventually, sufferers lose control of muscle movement.

    Progressive Bulbar Palsy

    • Progressive Bulbar Palsy is a condition that targets cranial nerves. It causes difficulties chewing, speaking and swallowing. It deteriorates lower motor cells and typically occurs in those 50 to 70 years old.

    Progressive Muscular Atrophy

    • Progressive Muscular Atrophy can occur at any age and eventually weakens and wastes muscles. Beginning at the hands, weakness eventually moves down the arms, to the shoulder area and down to the legs.

    Primary Lateral Sclerosis

    • Primary Lateral Sclerosis is a disorder that affects limbs. It causes muscle stiffness and weakens motor functions. After several years, the disorder can lead to total disability.

    Progressive Pseudobulbar Palsy

    • Progressive Pseudobulbar Palsy is very similar to Primary Lateral Sclerosis; however, it targets the lower cranial nerves. This disorder also progressively weakens motor functions, and can lead to total disability.

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