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  1. Amyotrophic lateral sclerosis (ALS) - Symptoms and causes

    May 6, 2026 · Also known as ALS, the disease leads to muscle weakness and other symptoms that get worse over time. ALS often begins with muscle twitching and weakness in an arm or leg, trouble …

  2. What is ALS? - Amyotrophic Lateral Sclerosis | The ALS Association

    ALS, or amyotrophic lateral sclerosis, is a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord. There is no cure for ALS yet.

  3. ALS - Wikipedia

    ALS genes identified to date explain the cause of about 70% of familial ALS and about 15% of sporadic ALS. Overall, first-degree relatives of an individual with ALS have a ~1% risk of developing ALS …

  4. Dedicated to Finding a Cure for ALS | The ALS Association

    Find care programs available in your state and nationwide. Locate an ALS certified treatment center near you. Navigate ALS health insurance denials and appeals. Making ALS livable until there is a cure.

  5. Amyotrophic Lateral Sclerosis (ALS) - National Institute of ...

    Mar 13, 2026 · Amyotrophic lateral sclerosis (ALS), formerly known as Lou Gehrig’s Disease, is a neurological disease that affects motor neurons—those nerve cells in the brain and spinal cord that …

  6. Amyotrophic Lateral Sclerosis (ALS): What It Is & Symptoms

    May 6, 2025 · What is ALS? Amyotrophic lateral sclerosis, or ALS, is a neurodegenerative disease that targets the nerve cells (neurons) in your brain and spinal cord. It affects your muscle control. …

  7. Amyotrophic Lateral Sclerosis (ALS) - Johns Hopkins Medicine

    Amyotrophic Lateral Sclerosis (ALS) What is ALS? Amyotrophic lateral sclerosis (ALS) is a fatal type of motor neuron disease. It causes progressive degeneration of nerve cells in the spinal cord and brain. …

  8. Amyotrophic lateral sclerosis (ALS) - Mayo Clinic

    May 6, 2026 · Amyotrophic lateral sclerosis (ALS) is diagnosed based on symptoms, a physical exam and tests that rule out other conditions. Some of the key symptoms involve the upper and lower …

  9. Al's Sporting Goods: Your One-Stop Shop for Outdoor Sports Gear ...

    Gear & Clothing for every outdoor adventure with free shipping over $50. Find the best products at the best prices with our 100% satisfaction guarantee.

  10. ALS Global | Environmental Testing, Laboratory Services & Scientific ...

    Mar 1, 2006 · ALS Global provides comprehensive environmental testing, laboratory services, and scientific solutions across industries. Explore our cutting-edge services for water, air, soil, and more. …