English
Etymology
From Ancient Greek ὄψ (óps, “eye”) + clonus.
Noun
opsoclonus (uncountable)
- (pathology) Rapid, uncontrolled eye movement
2015 May 12, Ory Wiesel et al., “Ataxia induced by a thymic neuroblastoma in the elderly patient”, in World Journal of Surgical Oncology[1], volume 13, →DOI:The syndrome manifests itself as opsoclonus, myoclonic jerks, ataxia, and/or encephalopathy.