Table 1.

Summary of ERG parameters from Gcgr−/− mice

Age, monthsa-waveb-wave
Log ItLog I0Vmax, μVlog Itlog I0Vmax, μV
≤8−0.90.1 ± 0.1230 ± 10−3.8−2.4 ± 0.1470 ± 20
9−0.9−0.2 ± 0.1160 ± 10−3.3−2.1 ± 0.1420 ± 20
10−1.0−0.2 ± 0.2160 ± 20−2.9−2.0 ± 0.1310 ± 10
11−0.7NTNT−2.9−2.3 ± 0.3200 ± 20
12−0.4−0.2 ± 0.190 ± 10−2.2−1.7 ± 0.3180 ± 30
13−0.4−0.3 ± 0.680 ± 60−1.8−2.1 ± 0.4100 ± 30
  • Data are mean ± SEM; n = 4–12; Vmax, maximum amplitude; NT, not tested.