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Updated: Sep 8, 2025

Recording Horizontal Saccade Performances Accurately in Neurological Patients Using Electro-oculogram
Published on: March 13, 2018
Electrooculography
Julie Shabto1, Stephen H Tsang2, Tarun Sharma1
1Department of Ophthalmology, Columbia University, New York, NY, USA.
None:
The electrooculogram (EOG) assesses the function and health of the retinal pigment epithelium (RPE), and also the interaction between the RPE and photoreceptors. This is done by noting the changes in the corneo-retinal standing potential (the difference between the retina and electropositive cornea) during the dark-adapted and light-adapted states.
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