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 91裸聊视频渟tiff-person syndrome91裸聊视频� 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.

91裸聊视频淯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 I91裸聊视频檓 used to,91裸聊视频� Dion said in the video.

She said 91裸聊视频渟he has no choice91裸聊视频� but to concentrate on her health, and has postponed her European 91裸聊视频淐ourage World Tour91裸聊视频� 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 it91裸聊视频檚 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.

91裸聊视频淚 have hope that I91裸聊视频檓 on the road to recovery. This is my focus and I91裸聊视频檓 doing everything I can to recuperate,91裸聊视频� she said in the video.

91裸聊视频淚91裸聊视频檓 working hard with my sports medicine therapist every day to build back my strength and my ability to perform again,91裸聊视频� she said.

91裸聊视频淏ut I have to admit, it91裸聊视频檚 been a struggle. All I know is singing. It91裸聊视频檚 what I91裸聊视频檝e done all my life, and it91裸聊视频檚 what I love to do the most.91裸聊视频�