Showing 2696 results for "amyotrophic lateral sclerosis (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…

Understanding the Neurons Behind ALS

This video from Nature Video discusses the neurons behind amyotrophic lateral sclerosis (ALS).  The narrator explains that ALS is a neurodegenerative disease that usually begins in adulthood and progresses rapidly. MORE: Sixteen fast facts about ALS. The disease is characterized by the loss of both upper and lower motor neurons,…