what celine dion is talking about is the muscle spasm, and they can spasm when a loud sound occurs or you re in distress or anything suddenly happens to change, your muscles go stiff as a board and you get these spasms and she says she can t sing and that s because the neck muscles can be involved and you can have trouble walking as well. we have treatments for. this we use muscle relaxants, we use massage, yoga, immune therapies against those antibodies because the antibodies are attacking the nerves and preventing the brain from suppressing the muscles. we use immune treatments. none of them can cure this unfortunately, and she s very courageous in the face of this and i want to say that, you know, my heart will go on, my favorite song of hers from titanic, she says she ll sing that, perform that, for the rest of her life, and i wish her the best because courage in the face of illness is what we need here and that s what she s showing. tucker: that s for sure. that was dignified an