Dane -- who shot to fame amid six seasons on the hit ABC drama "Grey's Anatomy," where he played Dr. Mark Sloan, affectionately known as "McSteamy" -- said his symptoms began over one year ago, when he began to experience weakness in his right hand.

Eric Dane — who revealed in April that he was diagnosed with ALS — shared that despite his “setbacks,” he has no plans of giving up his acting career.

The ‘Grey's Anatomy’ star recently spoke to ‘Good Morning America’ about experiencing paralysis after being diagnosed with ALS in April.