Figure 6 of Nakamura, Mol Vis 2010; 16:425-437.


Figure 6. ERG of WT and trpm1–/– mice. A-F: ERGs recorded from 8-week-old mice. Dark-adapted (A) and light-adapted (D) ERGs were elicited by four different stimulus intensities in both WT and trpm1–/– mice (n=5). Amplitudes of dark-adapted (B) and light-adapted (E) ERG a-waves as a function of the stimulus intensity are shown. Amplitudes of dark-adapted (C) and light-adapted (F) ERG b-waves as a function of the stimulus intensity are shown. The bars represent the standard error of the mean (SEM). Asterisks show that the differences are statistically significant (Mann–Whitney test, p<0.05). The trpm1–/– mouse had a normal a-wave, but a severely depressed b-wave for both dark- and light-adapted ERGs.