397178.fig.005a
(a)
397178.fig.005b
(b)
Figure 5: A representative case of optic nerve atrophy. (a) Optical coherence tomography detected abnormally thinning area of ganglion cell complex thickness (indicated by red area). Standard automated perimetry demonstrated central scotoma. (b) The full-field cone and focal macular electroretinograms (ERGs) recorded from a normal subject and the representative case. PhNR: photopic negative response.