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(ɪˌlɛk troʊˈrɛt n əˌgræm)

the graphic record obtained by an electroretinograph.
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Noun1.electroretinogram - a graphical recording of the electrical activity of the retina that results when light is flashed into the eye
graph, graphical record - a visual representation of the relations between certain quantities plotted with reference to a set of axes
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Contribution of retinal neurons to d-wave of primate photopic electroretinograms.
Full-field electroretinograms in patients with central areolar choroidal dystrophy Acta Ophthalmol (Copenh) 1994;72:537-544.
They used electroretinograms, or ERGs, to test retinal function and found that retinal function was decreased when the mouth was open wider, suggesting that blood flow to the retina or brain was decreased or even absent.
Characteristics of Electroretinograms in Canine Eyes with Cataracts.
Kondo, "Circadian rhythm of electroretinograms in living zebrafish larvae," Investigative Ophthalmology & Visual Science, vol.
According to the protocols prepared following the preliminary diagnosis and clinical examination of the patients, one or several of the following examinations were performed: nerve transmission studies, needle electromyography (EMG), visual evoked potentials (VEP), sensory evoked potentials (SEP), brainstem auditory evoked potential (BAEP), electroretinograms (ERG, repetitive nerve stimulation, single-fibre EMG studies, sphincter EMG, and sympathetic skin response.
Morphological and functional analyses of diabetic macular edema by optical coherence tomography and multifocal electroretinograms.
12 The primary measure of outcome was a change in retinal flicker sensitivity as assessed using focal electroretinograms (fERGs).
1) Additionally, those with ASD tend to have abnormal electroretinograms, weak visual evoked potentials and atypical optokinetic nystagmus.
Changes in pattern electroretinograms to equiluminant red-green and blue-yellow gratings in patients with early Parkinson's disease.
Electroretinograms and immunocytochemistry confirmed that the light organ tissues do indeed respond directly to light stimuli and express phototransduction proteins in the crypt spaces.
Focal electroretinograms (fERGs) and clinical findings were recorded at baseline and after 3 months of saffron or placebo supplementation.