Figure 9.

Electrophysiological characteristics of the A27aT25/2 transgenic mouse line. (Panel A) Dark-adapted (scotopic) intensity series of a six month-old wild-type control (left column) and a A27aT25/2 transgenic mouse (right column). Calibration marks: Vertical 100 μV/div.; horizontal 40 ms/div. Stimulus intensities increased from top to bottom from 10^-4 to 25 cd*s/m². (Panel B) Amplitude vs. intensity plot for the A27aT25/2 transgenic line in comparison to wild type mice. The crosses indicate the median, the boxes the 25%- to 75%-quantiles, and the whiskers the 5%- to 95%-quantiles. The upper (95% quantile) and lower (5% quantile) red line indicate the normal range based on wild type data.