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Electroretinogram: Abbreviated ERG. An electroretinographic recording. See: Electroretinography.
Read about electroretinography (ERG), an eye test where electrodes placed on the cornea measure electrical responses to light to try to detect abnormal retinal function.
The electroretinogram (ERG) is recorded through an electrode placed on the surface of the eye, typically on the cornea. The ERG is produced by the action of the ...
Click for: smaller text | larger text | Hi-Contrast. What is the ERG? ERG stands for "Electroretinogram". The ERG is the massed electrical response of the retina ...
<--Back. ERG (Electroretinogram) This is an eye test that evaluates the function of the film (retina) that lines the inside of the eye. The processes that start vision take ...
e·lec·tro·ret·i·no·gram (-l k tr-r t n--gr m) n. Abbr. ERG A graphic record of the electrical activity of the retina. electroretinogram. the record obtained by ...