Figure 3. Full-field electroretinograms from the three probands in respective families with retinal dystrophies (patient III:4 in Family-012, patient II:6 in Family-024, and patient II:2 in Family-035). Patient III:4 in Family-012 and patient II:2 in Family-035 demonstrated undetectable ERG. Patient II:6 in Family-024 had delayed and reduced responses in dark-adapted (DA) 0.01, DA 10.0, light-adapted (LA) 3.0, and LA 30 Hz.