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Updated: Sep 28, 2026

Simultaneous Eye Tracking and Single-Neuron Recordings in Human Epilepsy Patients
Published on: June 17, 2019
Epileptic monocular nystagmus
Arthur C Grant1, Vivek Jain, Swaraj Bose
1Department of Neurology, UCI Medical Center, Neurodiagnostic Laboratory, Orange, CA 92868, USA. grantac@uci.edu
Abstract:
The authors describe a case of epileptic monocular nystagmus in a cognitively intact adult with normal vision. Focal seizures originated in the occipital lobe contralateral to the involved eye, and an associated structural lesion was thought to represent a forme fruste of Sturge-Weber syndrome. It is hypothesized that the seizure discharge either activated a cortical saccade region and caused simultaneous supranuclear inhibition of ipsilateral eye movement or triggered monocular eye movement commands.
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