Explore: Myoclonus

caused by sudden muscle contractions (positive myoclonus) or brief lapses of contraction (negative myoclonus). The most common circumstance under which they

Opsoclonus myoclonus syndrome (OMS), also known as opsoclonus-myoclonus-ataxia (OMA), is a rare neurological disorder of unknown cause which appears to

moment. Hypnic jerks are one form of involuntary muscle twitches called myoclonus. Physically, hypnic jerks resemble the "jump" experienced by a person

(myoclonus), as well as distortion of the body's orientation due to simultaneous activation of agonist and antagonist muscles (dystonia). Myoclonus dystonia

associated with eye movements, it is known as oculopalatal myoclonus. Signs and symptoms of palatal myoclonus include: - A rhythmic clicking sound in the ear due

rigidity and myoclonus, another variant of the condition, includes symptoms of SPS, with brainstem issues, autonomic disturbances, and myoclonus. In some

vegetative state due to myoclonus, and has a shortened life expectancy. The most common symptom of PME is myoclonus. The myoclonus can be fragmented or multifocal

tremors/myoclonus. Some cases initially labeled as JME worsen unexpectedly. Lack of cortical reflex myoclonus findings and distinct myoclonus in early

very similar to PLMS and could be misdiagnosed excessive fragmentary myoclonus (EFM) events are shorter than PLMS PLMD is classified in the third edition

category. The primary features displayed on a person with MERRF include myoclonus, seizures, cerebellar ataxia, myopathy, and ragged red fibers (RRF) on