1:58gma3December 8, 2022Celine Dion diagnosed with stiff-person syndrome, reveals in emotional video Dr. Jen Ashton explains the rare neurological disorder. Up Next in newsWhat to know about stiff person syndrome and Celine Dion's diagnosisDecember 8, 2022The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023