<prompt> Opsoclonus-Myoclonus is a phenomenon seen inWilms tumorMeningiomaNeuroblastomaCoical tuberculoma  <response>: Opsoclonus-myoclonus syndromeOMS is a rare disorder that affects the nervous system. Symptoms include rapid, multi-directional eye movements opsoclonus, quick, involuntary muscle jerks myoclonus, uncoordinated movement ataxia , irritability, and sleep disturbance. Ref ganongs review of medical physiology 25e p978 