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Vertical and Horizontal Epileptic Gaze Deviation and Nystagmus Neurol 39:1391-1393, Kaplan,P.W.&Lesser,R.P., 1989 See this aricle in Pubmed Article Abstract Periods of epileptic nystagmus consisting of rightward eye derivation and right-beating nystagmus,alternating with upward eye deviation and upbeating nystagmus,occurred in a comatose patient with a left hemisphere subdural hematoma and seizures.The periods of upbeating nystagmus were associated with symmetric,low-voltage 3 to 4 Hz bifrontal spikes.Rightward eye deviation and right-beating nystagmus occurred with diffuse, predominantly left hemispheric 4 to 6 Hz sharp waves.No eye movements occurred in the absence of spike and wave activity.These correlations agree with current concepts of the cortical control of saccadic eye movements in monkeys studied by electrical stimulation.

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(click to filter results - removes previous filter) electroencephalogram electroencephalogram,abnormalities of gaze deviation nystagmus nystagmus,epileptic nystagmus,upbeating on upgaze nystagmus,vertical seizure

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