Understanding the Progression of Amyotrophic Lateral Sclerosis Amyotrophic Lateral Sclerosis (ALS) , commonly known as Lou Gehrig's disease, is a progressive and fatal neurodegenerative condition that affects the motor neurons in the brain and spinal cord. This devastating disease leads to muscle weakness, paralysis, and eventually, respiratory failure. While ALS patients experience a range of symptoms, the loss of voluntary muscle control is a hallmark of...