Celine Dion said she has been diagnosed with a rare neurological disorder that is the cause of the muscle spasms that have interrupted her life and forced her to postpone her concerts.

The Quebec-born singer announced that she has B次元官网网址渟tiff-person syndromeB次元官网网址� in a video posted to Instagram on Thursday morning, as she postponed and cancelled yet more of her European tour dates.

The condition is characterized by sudden severe muscle spasms.

B次元官网网址淯nfortunately, these spasms affect every aspect of my daily life, sometimes causing difficulties when I walk and not allowing me to use my vocal cords to sing the way IB次元官网网址檓 used to,B次元官网网址� Dion said in the video.

She said B次元官网网址渟he has no choiceB次元官网网址� but to concentrate on her health, and has postponed her European B次元官网网址淐ourage World TourB次元官网网址� dates from February to April and cancelled a run of shows from May to July.

Her shows from August to October are set to proceed as scheduled.

She said itB次元官网网址檚 been difficult to face and talk openly about her health struggles, after first postponing the tour in April citing what she called at the time severe and persistent muscle spasms.

Dion said she is working with a team of doctors and has the support of her children as she tries to return to the stage.

B次元官网网址淚 have hope that IB次元官网网址檓 on the road to recovery. This is my focus and IB次元官网网址檓 doing everything I can to recuperate,B次元官网网址� she said in the video.

B次元官网网址淚B次元官网网址檓 working hard with my sports medicine therapist every day to build back my strength and my ability to perform again,B次元官网网址� she said.

B次元官网网址淏ut I have to admit, itB次元官网网址檚 been a struggle. All I know is singing. ItB次元官网网址檚 what IB次元官网网址檝e done all my life, and itB次元官网网址檚 what I love to do the most.B次元官网网址�