Journal of Ophthalmology / 2011 / Article / Fig 5

Clinical Study

Comparison of Photopic Negative Response of Full-Field and Focal Electroretinograms in Detecting Glaucomatous Eyes

Figure 5

Receiver operating characteristic (ROC) curves for the PhNR amplitude (a) and PhNR/b-wave amplitude ratio (b) of the full-field and focal electroretinograms. Patients with early glaucoma ( , mean deviation 6 dB). PhNR: photopic negative response.

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