| Various aspects of the electroretinogram were abnormal in at least half of the cases in at least one eye. |
| The electroretinogram is a noninvasive physiologic technique for recording electrical potentials from the retina in response to flashes of light. |
| A comparative study on electroretinogram in fish, with special reference to ecological aspects. |
| Photoreceptor damage was evaluated by measuring the outer nuclear layer thickness at 5days after light exposure and recording the electroretinogram. |
| Retinal function remained steady and normal with a less than 15 percent decrease in electroretinogram response. |
