ALS stands for Amyotrophic Lateral Sclerosis. It is a progressive neurodegenerative disease that affects nerve cells in the brain and spinal cord, which control muscle movement. Over time, these nerve cells deteriorate and die, leading to muscle weakness, atrophy (wasting), and eventually, paralysis.
Sentence Examples:
- “Stephen Hawking lived with ALS for over 50 years and made significant contributions to science despite his condition.”
- “Researchers are actively searching for new treatments and potential cures for ALS.”
- “Organizations like the ALS Association provide support and resources for patients and their families.”