title: Micronystagmus of oculopalatal tremor.
abstract: Three months after brainstem hemorrhage, MRI revealed a hyperintense lesion of the left inferior olivary nucleus of a 45-year-old man (figure). The patient was completely asymptomatic, but exhibited oculopalatal tremor (OPT), rhythmic palatal oscillations, and small-amplitude vertical pendular nystagmus of the right eye, best visualized on fundus examination (see video).
authors: Hôpital Ophtalmique Jules-Gonin, University Ophthalmology Department, University of Lausanne, Switzerland.
authors: Liuna
authors: L
authors: Jang
authors: François-Xavier
authors: FX
authors: Borruat
mesh_terms: D001921:Brain / Q000473:pathology; D020203:Brain Stem Hemorrhage, Traumatic / Q000150:complications / Q000473:pathology; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009759:Nystagmus, Pathologic / Q000473:pathology*; D009847:Olivary Nucleus / Q000473:pathology; D014202:Tremor / Q000150:complications / Q000473:pathology*