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  1. 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 …

  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. ”Amyotrophic” comes from the Greek language.

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

    Apr 10, 2024 · Amyotrophic lateral sclerosis (a-my-o-TROE-fik LAT-ur-ul skluh-ROE-sis), known as ALS, is a nervous system disease that affects nerve cells in the brain and spinal cord.

  4. ALS - Wikipedia

    Amyotrophic lateral sclerosis (ALS), also known as motor neuron disease (MND) or Lou Gehrig's disease, is a rare, terminal neurodegenerative disease defined by the progressive loss of both …

  5. Amyotrophic Lateral Sclerosis | ALS | Lou Gehrig's disease

    Aug 23, 2024 · Amyotrophic lateral sclerosis (ALS) is a nervous system disease that attacks nerve cells called neurons in your brain and spinal cord. These neurons transmit messages …

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

    Amyotrophic lateral sclerosis is a fatal neurological disorder characterized by progressive degeneration of nerve cells in the spinal cord and brain. It is often referred to as Lou Gehrig's …

  7. How is ALS Diagnosed and Treated? - HSS

    Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease or motor neuron disease, is a progressive, degenerative disease that destroys the nerve cells that control …

  8. Amyotrophic lateral sclerosis (ALS) overview - Medical News Today

    May 30, 2025 · Amyotrophic lateral sclerosis (ALS) affects certain motor nerve cells in the spinal cord. People with ALS gradually lose the ability to walk, talk, eat, swallow, and perform other …

  9. Amyotrophic Lateral Sclerosis (ALS) | National Institute of ...

    Mar 26, 2025 · What is amyotrophic lateral sclerosis (ALS)? Amyotrophic lateral sclerosis (ALS), formerly known as Lou Gehrig's disease, is a neurological disorder that affects motor neurons. …

  10. What Is ALS? — ALS Hope Foundation

    Amyotrophic Lateral Sclerosis (ALS), often referred to as Lou Gehrig’s Disease, is the most common degenerative disease of the adult motor system.