This week, Jeremy talks to Dr. David Walk, professor of neurology at the University of Minnesota and editor of the Clinical Handbook of Neuromuscular Medicine, about primary lateral sclerosis and some of the similarities and key differentiators between PLS and ALS.

To learn more about the process of diagnosing ALS, go to https://www.als.org/understanding-als/symptoms-diagnosis

This episode is brought to you by The ALS Association in partnership with CitizenRacecar.