What is stiff-person syndrome? A look at the rare disorder that led Celine Dion to postpone her tour
![What is stiff-person syndrome? A look at the rare disorder that led Celine Dion to postpone her tour](https://bloximages.chicago2.vip.townnews.com/bismarcktribune.com/content/tncms/assets/v3/editorial/b/36/b366abc7-ff78-515f-8741-843837500040/63923d9df2464.image.jpg?resize=300%2C450)
Celine Dion revealed on Thursday that she is suffering from a rare neurological disorder called stiff-person syndrome that is affecting her everyday life.