Involuntary muscle movements refer to body movements that are outside of your control. These movements may be mild, such as a slight eye twitch. They can also be quite pronounced, affecting the ...

The neurological condition can cause people like Robert F. Kennedy Jr. to have voices that break and can sound "strangled." ...

Muscle is a soft tissue composed of elongated cells (muscle fibres) that produce force and motion through contraction. Involuntary cardiac and smooth muscles are responsible for contraction of the ...

People with MS may experience a variety of vision issues, including inflammation of the optic nerve, double vision, and involuntary twitching of the eye muscles. Multiple sclerosis (MS ...