Stiff person syndrome – the rare autoimmune disorder that singer Celine Dion revealed she has – causes severe, involuntary muscle stiffness and spasms in the torso and limbs, leading to difficulties ...

Parkinson’s disease is a disorder of the central nervous system that gets worse over time with no cure. Because it targets the nervous system, it impairs movement. ‌Rigidity is one of the leading ...

Add Yahoo as a preferred source to see more of our stories on Google. Q: What is stiff person syndrome with which Celine Dion was diagnosed? A: Stiff-person syndrome (SPS) is a rare neurological ...

Celine Dion revealed on Thursday, Dec. 8, she has a rare neurological disorder called stiff-person syndrome Richard Shotwell Richard Shotwell/Invision/AP Celine Dion revealed on Thursday, Dec. 8, she ...

Celine Dion announced Thursday that she was diagnosed with stiff person syndrome. The rare condition can cause sometimes painful muscle spasms and falls. There are treatment options available, but the ...

Stiff person syndrome is a rare neurological condition that can take years to diagnose and tailor treatment. Singer Celine Dion announced in an Instagram video Thursday that she is canceling some ...

Spasticity creates chronic muscle tightness and stiffness, which reduces overall mobility. If left unmanaged, spasticity may lead to complications, such as pain and frozen joints. Treatment for ...

Spastic cerebral palsy is a disorder that involves muscle stiffness. Symptoms and signs may include difficulty walking, trouble manipulating objects, and vision, hearing, or speech challenges.