'Grey's Anatomy's' Eric Dane says he has 'one functioning arm' after ALS diagnosis in new interview

The “Grey’s Anatomy” and “Euphoria” star tells ABC News’ Diane Sawyer about the moment he received his diagnosis about the incurable disease and how the symptoms have progressed. He is speaking out for the first time in a television interview about his battle with ALS, a degenerative neurological disorder. "I wake up every day and I'm immediately reminded that this is happening," Dane, 52, said in an interview with Diane Sawyer that aired Monday on "Good Morning America." "It's not a dream." Just a few months after first revealing his ALS diagnosis publicly in April, Dane said he has lost function of his right arm and worries about what's next. READ MORE from GMA: https://tinyurl.com/3n3yzyus SUBSCRIBE to GMA on YouTube: https://bit.ly/2Zq0dU5 SIGN UP to get the daily GMA Wake-Up Newsletter: https://tinyurl.com/yc34mz6t VISIT GMA: https://www.goodmorningamerica.com FOLLOW: TikTok: https://tiktok.com/@gma Instagram: https://instagram.com/GoodMorningAmerica Facebook: https://facebook.com/GoodMorningAmerica Threads: https://www.threads.net/@goodmorningamerica X: https://twitter.com/gma