title: Myoclonic ocular jerks.
abstract: A 39-year-old woman with a familial trait for myoclonic jerks of the neck presented with spontaneous 5- to 40-degree single jerks of the eyes, usually upward, each producing a brief interruption in fixation. Eye movement recordings showed the myoclonic ocular jerks to be saccades with variable intersaccadic intervals. Treatment with 6.0 mg per day of clonazepam reduced her symptoms.
mesh_terms: D000328:Adult; D004585:Electrooculography; D005260:Female; D006801:Humans; D009207:Myoclonus / Q000503:physiopathology*; D009801:Oculomotor Muscles / Q000503:physiopathology*