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. Author manuscript; available in PMC: 2010 Sep 3.
Published in final edited form as: J Neurosci. 2010 Mar 3;30(9):3239–3253. doi: 10.1523/JNEUROSCI.4775-09.2010

Table 1.

Parameters obtained from fitting the data in Figs. 2A, B to Equation 1. Errors are given as SEM. The data are averaged from 17 eyes of each mouse type.

I0.5,1
[cd·s/m2]		 Rmax,1 I0.5,2
[cd·s/m2]		 Rmax,2
a-wave
WT dark 30.4 ± 2.1 1.01 ± 0.02 --- ---
0.005 cd/m2 30.9 ± 2.6 0.94 ± 0.02 --- ---
0.1 cd/m2 36.4 ± 0.7 0.86 ± 0.00 --- ---
1 cd/m2 53.0 ± 3.3 0.61 ± 0.01 --- ---
Pd −/− dark 33.0 ± 1.1 1.00 ± 0.01 --- ---
0.005 cd/m2 34.7 ± 1.4 0.98 ± 0.01 --- ---
0.02 cd/m2 34.8 ± 2.1 1.13 ± 0.03 --- ---
0.1 cd/m2 35.0 ± 1.1 0.93 ± 0.01 --- ---
1 cd/m2 62.9 ± 2.5 0.43 ± 0.04 --- ---
b-wave
WT dark 0.003 ± 0.0001 0.64 ± 0.01 3.7 ± 0.4 0.35 ± 0.01
0.005 cd/m2 0.007 ± 0.001 0.43 ± 0.01 5.0 ± 0.7 0.33 ± 0.01
0.1 cd/m2 0.023 ± 0.004 0.27 ± 0.02 3.8 ± 0.8 0.28 ± 0.02
1 cd/m2 0.054 ± 0.016 0.14 ± 0.01 5.2 ± 0.8 0.25 ± 0.01
Pd −/− dark 0.008 ± 0.0004 0.66 ± 0.01 10.6 ±1.4 0.35 ± 0.01
0.005 cd/m2 0.012 ± 0.001 0.60 ± 0.01 10.6 ± 1.9 0.36 ± 0.02
0.02 cd/m2 0.017 ± 0.001 0.54 ± 0.01 10.6 ± 1.9 0.35 ± 0.01
0.1 cd/m2 0.022 ± 0.001 0.38 ± 0.01 12.6 ± 1.7 0.26 ± 0.01
1 cd/m2 0.103 ± 0.021 0.22 ± 0.01 14.9 ± 4.5 0.18 ± 0.01