Ocular motor apraxia (OMA) is a neurological condition resulting in an inability to turn the eyes voluntarily in a horizontal manner. Ocular Motor Apraxia is known by a variety of terms. OMA is ...

Opsoclonus-myoclonus syndrome (OMS) is a rare neuroimmunological disorder in children and adults. Symptoms include rapid multidirectional conjugate eye movements (opsoclonus), myoclonus, tremors, ...

Myoclonus is a sudden, random muscle jerk. It can happen alone or stem from a medical condition. Possible causes include medication side effects, damage to the nervous system, and disorders that ...

Myoclonus is a sudden and involuntary muscle spasm. It is usually a symptom of an underlying disorder and can interfere with eating, talking, and walking. The movement is involuntary and can’t be ...

Myoclonus (pronounced "my-OCK-lo-nus") is a sudden muscle spasm that you can’t control. It can be a natural reflex – like jumping when something scares you or getting the hiccups from laughing too ...