Showing 4181 results for "als"

Do Firefighters Have an Increased Risk of Developing ALS?

As part of ALS Awareness Month, we’re looking at some of the research into ALS and which populations are more likely to develop the disease. Over the years, researchers have focused on the connection between firefighters and various diseases, including cancer and heart disease, but recent studies have shown that firefighters are more…

Electromyography (EMG) in the Diagnosis of ALS

An electromyography (EMG) is one of the key tests in diagnosing amyotrophic lateral sclerosis (ALS). It is also referred to as “needle EMG” and is normally performed alongside nerve conduction studies. Muscle movement is controlled by electrical signals passed from motor neurons (a type of nerve cell). In most cases…

Symptoms of ALS

Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig’s disease, is a progressive neurodegenerative disease that affects motor neurons, or nerve cells controlling muscle movements. Symptoms of ALS can occur at any age but usually begin around ages 55 to 75 and progress gradually. Muscles in arms and…