Comparison of morphological parameters across ON, OFF and multistratified RGCs.

The parameters were grouped into three categories as shown in Figure 3. The numbers in the left column for each RGC type are the average values of the parameters, while the letters in the right column indicate whether these values were significantly different among three RGC types. Within each parameter, the values with the same letter were not significantly different from each other (p>0.05), while the values with different letters were significantly different from each other (p<0.05).