When symptoms of amyotrophic lateral sclerosis (ALS), such as weakness and a loss of muscle mass, start in the limbs, doctors refer to the condition as limb onset ALS. ALS is a progressive condition ...

Amyotrophic lateral sclerosis (ALS) is a rare neurological disorder that affects specific nerve cells in the spinal cord known as motor neurons. Symptoms involve issues with swallowing and speech, ...

Jessica Morris' knee started buckling back in March 2022 while she played with her daughter at the park. "Well, that's kind of odd," she thought. Maybe she needed to up her exercise routine. But when ...

Concussions and traumatic brain injuries have been considered a potential cause of ALS, also known as Lou Gehrig's disease. But a new study argues the association might be the other way around, with ...