The Rock Hall of Famer co-wrote “(Sittin' on) the Dock of the Bay” and “In the Midnight Hour,” while part of the house band at Stax Records in Memphis.
The "Grey's Anatomy" alum joined a virtual panel Tuesday to spread awareness about the nervous system disease and to call for further research and funding.
“I just really hope people realize not the effect you had on me because I spent years of my life body shaming myself, over-exercising, trying to make myself fit a certain mold.”