Oscillations of the Electroretinogram and Εlectrooculogram in Experimental Ischemic Retinopathy
- 1 January 1978
- journal article
- research article
- Published by S. Karger AG in Ophthalmic Research
- Vol. 10 (5-6) , 283-289
- https://doi.org/10.1159/000264969
Abstract
Temporary occlusion of the central retinal artery in rhesus monkeys [Macaca mulatta] changes the oscillatory potentials and the b-wave amplitude in electroretinogram and the slow oscillations in electrooculogram [EOG]. Reduction of the amplitudes of the oscillatory potentials is the earliest sign that can be observed. The cone-dependent b-wave is more sensitive than the rod-dependent b-wave. The earliest change in EOG is an alteration of the time course of the light induced slow oscillation. The peak latency is prolonged and return to baseline is delayed.Keywords
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