electroretinogram

[ih-lek-troh-ret-n-uh-gram]

noun Ophthalmology.

the graphic record obtained by electroretinography. Abbreviation: ERG

Origin of electroretinogram

First recorded in 1935–40; electro- + retin(a) + -o- + -gram¹

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

electroretinogram in Medicine

electroretinogram

[ĭ-lĕk′trō-rĕt′n-ə-grăm′]

n.

A graphic record of the electrical activity of the retina.

The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.