| pubmed-article:21555732 | pubmed:abstractText | Acquired pendular nystagmus occurs mainly in multiple sclerosis (MS) and focal brainstem lesions. In the later case, it is part of the syndrome of oculopalatal tremor. Even though pathophysiology of acquired pendular nystagmus has been clearly characterized experimentally in both etiologies, there is a persisting ambiguity in clinical literature, which leads one to consider both clinical conditions as a common entity. The objective of our work was to compare in a prospective study clinical features, eye movement recording, and functional consequences of acquired pendular nystagmus in 14 patients with oculopalatal tremor and 20 patients with MS. | lld:pubmed |
