Dr. Leah Croll, a neurologist at Maimonides Health, explains that age is a significant risk factor for ALS, with most diagnoses occurring between the ages of 40 and 70. The average age of diagnosis is ...

Former "Grey's Anatomy" star Eric Dane revealed he has been diagnosed with ALS, also known as Lou Gehrig's disease.

ALS is a neurological disorder that causes muscles to weaken and twitch, and the symptoms get worse over time .

Michael Tullberg/Getty Images Former Grey’s Anatomy star Eric Dane revealed he has been diagnosed with ALS, also known as Lou ...