Céline Dion "no longer has control of her muscles," her sister said, a year after the Canadian singer announced she had a very rare neurological disorder known as "stiff-person syndrome." Dion ...

During the NBC interview, Céline Dion shared that she had been experiencing symptoms of the condition even as far back as 2008.

In a more serious and rare case, a person could be suffering from stiff person syndrome, a neurological disorder characterised by muscle rigidity and spasms. Stressing the rarity of the condition, Dr ...

Laura Kassem had tripped before. But this time, she fell hard. She couldn’t seem to control her body as she went down, even to protect her face from hitting the concrete sidewalk. It happened again ...

Stiff person syndrome (SPS) is a rare neurological disorder that involves muscle spasms and rigidity. Heightened sensitivity to touch, noise, emotional distress, and other stimuli can trigger symptoms ...

Stiff person syndrome (SPS) causes you to have muscle stiffness and spasms, often triggered by sudden noises or touch. You can use medications like muscle relaxants and anticonvulsants to relieve ...

WHEN YOU NEED to power up your posterior muscles, there are few more effective exercises than the deadlift. There's one deadlift variation that may have gotten lost in the weight room shadows, however ...

Baltimore Ravens running back Derrick Henry was in his second year of Pop Warner football when he discovered the move that would strike fear into defenders over the next two decades. At 7 years old, ...

AC/DC launched one of the most invigorating tours of their career on Aug. 1, 2000, in Grand Rapids, Mich., to promote their 14th album, Stiff Upper Lip. “I think the boys believe in George more than ...