WebMyoclonus is a brief, sudden muscle movement (like a twitch, jerk or spasm). It happens when muscles incorrectly activate and usually lasts just a fraction of a second. It can affect a single muscle or a group of them. Some causes are more likely to affect muscles in your hands or feet, shoulders or hips, back or face. WebDescription Myotonia congenita is a disorder that affects muscles used for movement (skeletal muscles). Beginning in childhood, people with this condition experience bouts of sustained muscle tensing (myotonia) that prevent muscles from relaxing normally.

Myotonia - an overview ScienceDirect Topics

WebMyotonia congenita is a genetic disorder that affects skeletal muscle movement. Learn about its causes, symptoms, and treatment. ... but they may feel symptoms in their hand and eyelid muscles ... Webmyotonia [mi″o-to´ne-ah] any disorder involving tonic spasm of muscle. adj., adj myoton´ic. myotonia atro´phica myotonic dystrophy. myotonia conge´nita a hereditary disease … tied event times

Myotonia Congenita National Institute of Neurological Disorders …

WebEnter the email address you signed up with and we'll email you a reset link. WebMyotonia causes muscle stiffness that typically appears after exercise and can be induced by muscle cooling. This stiffness chiefly affects muscles in the face, neck, arms, and hands, although it can also affect muscles used … WebMyotonia, the inability to relax muscles at will, is another feature of DM. For example, it may be difficult for someone with DM to let go of someone's hand after shaking it. As the disease progresses, the heart can develop an … tie dex ii band it