Prefer Newsweek on Google to see more of our trusted coverage when you search. A simple non-invasive hair-based test could one day help with early diagnosis of amyotrophic lateral sclerosis ...
Share on Pinterest Blood tests may help detect some neurodegenerative diseases in the future. Patricio Nahuelhual/Getty Images Researchers have discovered a blood marker they say can help in ...
MRI is a diagnostic test that doctors use to diagnose and track the progress of amyotrophic lateral sclerosis (ALS). ALS is a progressive disease that damages nerve cells in the brain and spinal cord.